diff options
Diffstat (limited to 'sys/gnu/fs/xfs/xfsidbg.c')
| -rw-r--r-- | sys/gnu/fs/xfs/xfsidbg.c | 7769 |
1 files changed, 0 insertions, 7769 deletions
diff --git a/sys/gnu/fs/xfs/xfsidbg.c b/sys/gnu/fs/xfs/xfsidbg.c deleted file mode 100644 index e0fc2f6..0000000 --- a/sys/gnu/fs/xfs/xfsidbg.c +++ /dev/null @@ -1,7769 +0,0 @@ -/* - * Copyright (c) 2000-2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include "xfs.h" - -#include "xfs_fs.h" -#include "xfs_types.h" -#include "xfs_bit.h" -#include "xfs_log.h" -#include "xfs_inum.h" -#include "xfs_trans.h" -#include "xfs_sb.h" -#include "xfs_ag.h" -#include "xfs_dir.h" -#include "xfs_dir2.h" -#include "xfs_dmapi.h" -#include "xfs_mount.h" -#include "xfs_alloc.h" -#include "xfs_da_btree.h" -#include "xfs_alloc_btree.h" -#include "xfs_bmap_btree.h" -#include "xfs_ialloc_btree.h" -#include "xfs_dir_sf.h" -#include "xfs_dir2_sf.h" -#include "xfs_attr_sf.h" -#include "xfs_dinode.h" -#include "xfs_inode.h" -#include "xfs_btree.h" -#include "xfs_buf_item.h" -#include "xfs_inode_item.h" -#include "xfs_extfree_item.h" -#include "xfs_rw.h" -#include "xfs_bmap.h" -#include "xfs_attr.h" -#include "xfs_attr_leaf.h" -#include "xfs_dir_leaf.h" -#include "xfs_dir2_data.h" -#include "xfs_dir2_leaf.h" -#include "xfs_dir2_block.h" -#include "xfs_dir2_node.h" -#include "xfs_dir2_trace.h" -#include "xfs_log_priv.h" -#include "xfs_log_recover.h" -#include "xfs_quota.h" -#include "quota/xfs_qm.h" -#include "xfs_iomap.h" - -#include <support/kdb.h> - -#define qprintf kdb_printf - -/* - * Command table functions. (tracing) - */ -#ifdef XFS_ALLOC_TRACE -static void xfsidbg_xalatrace(int); -static void xfsidbg_xalbtrace(xfs_agblock_t); -static void xfsidbg_xalgtrace(xfs_agnumber_t); -static void xfsidbg_xalmtrace(xfs_mount_t *); -static void xfsidbg_xalttrace(int); -#endif -#ifdef XFS_ATTR_TRACE -static void xfsidbg_xattrtrace(int); -#endif -#ifdef XFS_BLI_TRACE -static void xfsidbg_xblitrace(xfs_buf_log_item_t *); -#endif -#ifdef XFS_BMAP_TRACE -static void xfsidbg_xbmatrace(int); -static void xfsidbg_xbmitrace(xfs_inode_t *); -static void xfsidbg_xbmstrace(xfs_inode_t *); -static void xfsidbg_xbxatrace(int); -static void xfsidbg_xbxitrace(xfs_inode_t *); -static void xfsidbg_xbxstrace(xfs_inode_t *); -#endif -#ifdef XFS_ILOCK_TRACE -static void xfsidbg_xilock_trace(xfs_inode_t *); -static void xfsidbg_xailock_trace(int); -#endif -#ifdef XFS_DIR_TRACE -static void xfsidbg_xdirtrace(int); -#endif -#ifdef XFS_DIR2_TRACE -static void xfsidbg_xdir2atrace(int); -static void xfsidbg_xdir2itrace(xfs_inode_t *); -#endif -#ifdef XFS_LOG_TRACE -static void xfsidbg_xiclogtrace(xlog_in_core_t *); -static void xfsidbg_xlog_granttrace(xlog_t *); -#endif -#ifdef XFS_DQUOT_TRACE -static void xfsidbg_xqm_dqtrace(xfs_dquot_t *); -#endif - - -/* - * Command table functions. - */ -static void xfsidbg_xagf(xfs_agf_t *); -static void xfsidbg_xagi(xfs_agi_t *); -static void xfsidbg_xaildump(xfs_mount_t *); -static void xfsidbg_xalloc(xfs_alloc_arg_t *); -static void xfsidbg_xattrcontext(xfs_attr_list_context_t *); -static void xfsidbg_xattrleaf(xfs_attr_leafblock_t *); -static void xfsidbg_xattrsf(xfs_attr_shortform_t *); -static void xfsidbg_xbirec(xfs_bmbt_irec_t *r); -static void xfsidbg_xbmalla(xfs_bmalloca_t *); -static void xfsidbg_xbrec(xfs_bmbt_rec_64_t *); -static void xfsidbg_xbroot(xfs_inode_t *); -static void xfsidbg_xbroota(xfs_inode_t *); -static void xfsidbg_xbtcur(xfs_btree_cur_t *); -static void xfsidbg_xbuf(xfs_buf_t *); -static void xfsidbg_xbuf_real(xfs_buf_t *, int); -static void xfsidbg_xarg(int); -static void xfsidbg_xchksum(uint *); -static void xfsidbg_xchash(xfs_mount_t *mp); -static void xfsidbg_xchashlist(xfs_chashlist_t *chl); -static void xfsidbg_xdaargs(xfs_da_args_t *); -static void xfsidbg_xdabuf(xfs_dabuf_t *); -static void xfsidbg_xdanode(xfs_da_intnode_t *); -static void xfsidbg_xdastate(xfs_da_state_t *); -static void xfsidbg_xdirleaf(xfs_dir_leafblock_t *); -static void xfsidbg_xdirsf(xfs_dir_shortform_t *); -static void xfsidbg_xdir2free(xfs_dir2_free_t *); -static void xfsidbg_xdir2sf(xfs_dir2_sf_t *); -static void xfsidbg_xexlist(xfs_inode_t *); -static void xfsidbg_xflist(xfs_bmap_free_t *); -static void xfsidbg_xhelp(void); -static void xfsidbg_xiclog(xlog_in_core_t *); -static void xfsidbg_xiclogall(xlog_in_core_t *); -static void xfsidbg_xiclogcb(xlog_in_core_t *); -static void xfsidbg_xihash(xfs_mount_t *mp); -static void xfsidbg_xinodes(xfs_mount_t *); -static void xfsidbg_delayed_blocks(xfs_mount_t *); -static void xfsidbg_xinodes_quiesce(xfs_mount_t *); -static void xfsidbg_xlog(xlog_t *); -static void xfsidbg_xlog_ritem(xlog_recover_item_t *); -static void xfsidbg_xlog_rtrans(xlog_recover_t *); -static void xfsidbg_xlog_rtrans_entire(xlog_recover_t *); -static void xfsidbg_xlog_tic(xlog_ticket_t *); -static void xfsidbg_xlogitem(xfs_log_item_t *); -static void xfsidbg_xmount(xfs_mount_t *); -static void xfsidbg_xnode(xfs_inode_t *ip); -static void xfsidbg_xcore(xfs_iocore_t *io); -static void xfsidbg_xperag(xfs_mount_t *); -static void xfsidbg_xqm_diskdq(xfs_disk_dquot_t *); -static void xfsidbg_xqm_dqattached_inos(xfs_mount_t *); -static void xfsidbg_xqm_dquot(xfs_dquot_t *); -static void xfsidbg_xqm_mplist(xfs_mount_t *); -static void xfsidbg_xqm_qinfo(xfs_mount_t *mp); -static void xfsidbg_xqm_tpdqinfo(xfs_trans_t *tp); -static void xfsidbg_xsb(xfs_sb_t *); -static void xfsidbg_xsb_convert(xfs_sb_t *); -static void xfsidbg_xtp(xfs_trans_t *); -static void xfsidbg_xtrans_res(xfs_mount_t *); -#ifdef CONFIG_XFS_QUOTA -static void xfsidbg_xqm(void); -static void xfsidbg_xqm_htab(void); -static void xfsidbg_xqm_freelist_print(xfs_frlist_t *qlist, char *title); -static void xfsidbg_xqm_freelist(void); -#endif - -#ifdef XFS_BMAP_TRACE -static void xfs_convert_extent(xfs_bmbt_rec_32_t *, xfs_dfiloff_t *, - xfs_dfsbno_t *, xfs_dfilblks_t *, int *); -#endif - -/* - * Prototypes for static functions. - */ -#ifdef XFS_ALLOC_TRACE -static int xfs_alloc_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_ATTR_TRACE -static int xfs_attr_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_BMAP_TRACE -static int xfs_bmap_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_BMAP_TRACE -static int xfs_bmbt_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_DIR_TRACE -static int xfs_dir_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_DIR2_TRACE -static int xfs_dir2_trace_entry(ktrace_entry_t *ktep); -#endif -#ifdef XFS_RW_TRACE -static void xfs_bunmap_trace_entry(ktrace_entry_t *ktep); -static void xfs_rw_enter_trace_entry(ktrace_entry_t *ktep); -static void xfs_page_trace_entry(ktrace_entry_t *ktep); -static int xfs_rw_trace_entry(ktrace_entry_t *ktep); -#endif -static void xfs_broot(xfs_inode_t *ip, xfs_ifork_t *f); -static void xfs_btalloc(xfs_alloc_block_t *bt, int bsz); -static void xfs_btbmap(xfs_bmbt_block_t *bt, int bsz); -static void xfs_btino(xfs_inobt_block_t *bt, int bsz); -static void xfs_buf_item_print(xfs_buf_log_item_t *blip, int summary); -static void xfs_dastate_path(xfs_da_state_path_t *p); -static void xfs_dir2data(void *addr, int size); -static void xfs_dir2leaf(xfs_dir2_leaf_t *leaf, int size); -static void xfs_dquot_item_print(xfs_dq_logitem_t *lip, int summary); -static void xfs_efd_item_print(xfs_efd_log_item_t *efdp, int summary); -static void xfs_efi_item_print(xfs_efi_log_item_t *efip, int summary); -static char * xfs_fmtformat(xfs_dinode_fmt_t f); -char * xfs_fmtfsblock(xfs_fsblock_t bno, xfs_mount_t *mp); -static char * xfs_fmtino(xfs_ino_t ino, xfs_mount_t *mp); -static char * xfs_fmtlsn(xfs_lsn_t *lsnp); -static char * xfs_fmtmode(int m); -static char * xfs_fmtsize(size_t i); -static char * xfs_fmtuuid(uuid_t *); -static void xfs_inode_item_print(xfs_inode_log_item_t *ilip, int summary); -static void xfs_inodebuf(xfs_buf_t *bp); -static void xfs_prdinode_core(xfs_dinode_core_t *dip); -static void xfs_qoff_item_print(xfs_qoff_logitem_t *lip, int summary); -static void xfs_xexlist_fork(xfs_inode_t *ip, int whichfork); -static void xfs_xnode_fork(char *name, xfs_ifork_t *f); - - -/* kdb wrappers */ - -static int kdbm_xfs_xagf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xagf((xfs_agf_t *)addr); - return 0; -} - -static int kdbm_xfs_xagi( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xagi((xfs_agi_t *)addr); - return 0; -} - -static int kdbm_xfs_xaildump( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xaildump((xfs_mount_t *) addr); - return 0; -} - -#ifdef XFS_ALLOC_TRACE -static int kdbm_xfs_xalatrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalatrace((int) addr); - return 0; -} - -static int kdbm_xfs_xalbtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalbtrace((xfs_agblock_t) addr); - return 0; -} - -static int kdbm_xfs_xalgtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalgtrace((xfs_agnumber_t) addr); - return 0; -} -#endif - -#ifdef XFS_ATTR_TRACE -static int kdbm_xfs_xattrtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xattrtrace((int) addr); - return 0; -} -#endif - -#ifdef XFS_BLI_TRACE -static int kdbm_xfs_xblitrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xblitrace((xfs_buf_log_item_t *) addr); - return 0; -} -#endif - -#ifdef XFS_BMAP_TRACE -static int kdbm_xfs_xbmatrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbmatrace((int) addr); - return 0; -} - -static int kdbm_xfs_xbmitrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbmitrace((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xbmstrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbmstrace((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xbxatrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbxatrace((int) addr); - return 0; -} - -static int kdbm_xfs_xbxitrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbxitrace((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xbxstrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbxstrace((xfs_inode_t *) addr); - return 0; -} -#endif - -#ifdef XFS_DIR2_TRACE -static int kdbm_xfs_xdir2atrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdir2atrace((int) addr); - return 0; -} - -static int kdbm_xfs_xdir2itrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdir2itrace((xfs_inode_t *) addr); - return 0; -} -#endif - -#ifdef XFS_DIR_TRACE -static int kdbm_xfs_xdirtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdirtrace((int) addr); - return 0; -} -#endif - -#ifdef XFS_LOG_TRACE -static int kdbm_xfs_xiclogtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xiclogtrace((xlog_in_core_t *) addr); - return 0; -} -#endif - -#ifdef XFS_ILOCK_TRACE -static int kdbm_xfs_xilock_trace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xilock_trace((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xailock_trace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xailock_trace((int) addr); - return 0; -} -#endif - -#ifdef XFS_LOG_TRACE -static int kdbm_xfs_xlog_granttrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog_granttrace((xlog_t *) addr); - return 0; -} -#endif - -#ifdef XFS_DQUOT_TRACE -static int kdbm_xfs_xqm_dqtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_dqtrace((xfs_dquot_t *) addr); - return 0; -} -#endif - -#ifdef XFS_RW_TRACE -static int kdbm_xfs_xrwtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - ktrace_entry_t *ktep; - ktrace_snap_t kts; - xfs_inode_t *ip; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - ip = (xfs_inode_t *) addr; - if (ip->i_rwtrace == NULL) { - qprintf("The inode trace buffer is not initialized\n"); - return 0; - } - qprintf("i_rwtrace = 0x%p\n", ip->i_rwtrace); - ktep = ktrace_first(ip->i_rwtrace, &kts); - while (ktep != NULL) { - if (xfs_rw_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(ip->i_rwtrace, &kts); - } - return 0; -} -#endif - -static int kdbm_xfs_xalloc( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalloc((xfs_alloc_arg_t *) addr); - return 0; -} - -#ifdef XFS_ALLOC_TRACE -static int kdbm_xfs_xalmtrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalmtrace((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xalttrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xalttrace((int) addr); - return 0; -} -#endif /* XFS_ALLOC_TRACE */ - -static int kdbm_xfs_xattrcontext( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xattrcontext((xfs_attr_list_context_t *) addr); - return 0; -} - -static int kdbm_xfs_xattrleaf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xattrleaf((xfs_attr_leafblock_t *) addr); - return 0; -} - -static int kdbm_xfs_xattrsf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xattrsf((xfs_attr_shortform_t *) addr); - return 0; -} - -static int kdbm_xfs_xbirec( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbirec((xfs_bmbt_irec_t *) addr); - return 0; -} - -static int kdbm_xfs_xbmalla( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbmalla((xfs_bmalloca_t *)addr); - return 0; -} - -static int kdbm_xfs_xbrec( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbrec((xfs_bmbt_rec_64_t *) addr); - return 0; -} - -static int kdbm_xfs_xbroot( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbroot((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xbroota( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbroota((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xbtcur( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbtcur((xfs_btree_cur_t *) addr); - return 0; -} - -static int kdbm_xfs_xbuf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xbuf((xfs_buf_t *) addr); - return 0; -} - - -static int kdbm_xfs_xarg( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xarg((int) addr); - return 0; -} - -static int kdbm_xfs_xchksum( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xchksum((uint *) addr); - return 0; -} - - -static int kdbm_xfs_xchash( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xchash((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xchashlist( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xchashlist((xfs_chashlist_t *) addr); - return 0; -} - - -static int kdbm_xfs_xdaargs( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdaargs((xfs_da_args_t *) addr); - return 0; -} - -static int kdbm_xfs_xdabuf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdabuf((xfs_dabuf_t *) addr); - return 0; -} - -static int kdbm_xfs_xdanode( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdanode((xfs_da_intnode_t *) addr); - return 0; -} - -static int kdbm_xfs_xdastate( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdastate((xfs_da_state_t *) addr); - return 0; -} - -static int kdbm_xfs_xdirleaf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdirleaf((xfs_dir_leafblock_t *) addr); - return 0; -} - -static int kdbm_xfs_xdirsf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdirsf((xfs_dir_shortform_t *) addr); - return 0; -} - -static int kdbm_xfs_xdir2free( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdir2free((xfs_dir2_free_t *) addr); - return 0; -} - -static int kdbm_xfs_xdir2sf( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xdir2sf((xfs_dir2_sf_t *) addr); - return 0; -} - -static int kdbm_xfs_xexlist( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xexlist((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xflist( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xflist((xfs_bmap_free_t *) addr); - return 0; -} - -static int kdbm_xfs_xhelp( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - if (argc != 0) - return KDB_ARGCOUNT; - - xfsidbg_xhelp(); - return 0; -} - -static int kdbm_xfs_xiclog( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xiclog((xlog_in_core_t *) addr); - return 0; -} - -static int kdbm_xfs_xiclogall( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xiclogall((xlog_in_core_t *) addr); - return 0; -} - -static int kdbm_xfs_xiclogcb( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xiclogcb((xlog_in_core_t *) addr); - return 0; -} - -static int kdbm_xfs_xihash( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xihash((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xinodes( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xinodes((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_delayed_blocks( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_delayed_blocks((xfs_mount_t *) addr); - return 0; -} - - -static int kdbm_xfs_xinodes_quiesce( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xinodes_quiesce((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xlog( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog((xlog_t *) addr); - return 0; -} - -static int kdbm_xfs_xlog_ritem( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog_ritem((xlog_recover_item_t *) addr); - return 0; -} - -static int kdbm_xfs_xlog_rtrans( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog_rtrans((xlog_recover_t *) addr); - return 0; -} - -static int kdbm_xfs_xlog_rtrans_entire( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog_rtrans_entire((xlog_recover_t *) addr); - return 0; -} - -static int kdbm_xfs_xlog_tic( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlog_tic((xlog_ticket_t *) addr); - return 0; -} - -static int kdbm_xfs_xlogitem( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xlogitem((xfs_log_item_t *) addr); - return 0; -} - -static int kdbm_xfs_xmount( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xmount((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xnode( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xnode((xfs_inode_t *) addr); - return 0; -} - -static int kdbm_xfs_xcore( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xcore((xfs_iocore_t *) addr); - return 0; -} - -static int kdbm_xfs_xperag( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xperag((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xqm_diskdq( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_diskdq((xfs_disk_dquot_t *) addr); - return 0; -} - -static int kdbm_xfs_xqm_dqattached_inos( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_dqattached_inos((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xqm_dquot( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_dquot((xfs_dquot_t *) addr); - return 0; -} - -#ifdef CONFIG_XFS_QUOTA -static int kdbm_xfs_xqm( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - if (argc != 0) - return KDB_ARGCOUNT; - - xfsidbg_xqm(); - return 0; -} - -static int kdbm_xfs_xqm_freelist( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - if (argc != 0) - return KDB_ARGCOUNT; - - xfsidbg_xqm_freelist(); - return 0; -} - -static int kdbm_xfs_xqm_htab( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - if (argc != 0) - return KDB_ARGCOUNT; - - xfsidbg_xqm_htab(); - return 0; -} -#endif - -static int kdbm_xfs_xqm_mplist( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_mplist((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xqm_qinfo( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_qinfo((xfs_mount_t *) addr); - return 0; -} - -static int kdbm_xfs_xqm_tpdqinfo( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xqm_tpdqinfo((xfs_trans_t *) addr); - return 0; -} - -static int kdbm_xfs_xsb( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - unsigned long convert=0; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1 && argc!=2) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - if (argc==2) { - /* extra argument - conversion flag */ - diag = kdbgetaddrarg(argc, argv, &nextarg, &convert, &offset, NULL, regs); - if (diag) - return diag; - } - - if (convert) - xfsidbg_xsb_convert((xfs_sb_t *) addr); - else - xfsidbg_xsb((xfs_sb_t *) addr); - return 0; -} - -static int kdbm_xfs_xtp( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xtp((xfs_trans_t *) addr); - return 0; -} - -static int kdbm_xfs_xtrans_res( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - xfsidbg_xtrans_res((xfs_mount_t *) addr); - return 0; -} - -/* - * Vnode descriptor dump. - * This table is a string version of all the flags defined in vnode.h. - */ -char *tab_vflags[] = { - /* local only flags */ - "VINACT", /* 0x01 */ - "VRECLM", /* 0x02 */ - "VWAIT", /* 0x04 */ - "VMODIFIED", /* 0x08 */ - "INVALID0x10", /* 0x10 */ - "INVALID0x20", /* 0x20 */ - "INVALID0x40", /* 0x40 */ - "INVALID0x80", /* 0x80 */ - "INVALID0x100", /* 0x100 */ - "INVALID0x200", /* 0x200 */ - "INVALID0x400", /* 0x400 */ - "INVALID0x800", /* 0x800 */ - "INVALID0x1000", /* 0x1000 */ - "INVALID0x2000", /* 0x2000 */ - "INVALID0x4000", /* 0x4000 */ - "INVALID0x8000", /* 0x8000 */ - "INVALID0x10000", /* 0x10000 */ - "INVALID0x20000", /* 0x20000 */ - "INVALID0x40000", /* 0x40000 */ - "INVALID0x80000", /* 0x80000 */ - "VROOT", /* 0x100000 */ - "INVALID0x200000", /* 0x200000 */ - "INVALID00x400000", /* 0x400000 */ - "INVALID0x800000", /* 0x800000 */ - "INVALID0x1000000", /* 0x1000000 */ - "INVALID0x2000000", /* 0x2000000 */ - "VSHARE", /* 0x4000000 */ - "INVALID0x8000000", /* 0x8000000 */ - "VENF_LOCKING", /* 0x10000000 */ - "VOPLOCK", /* 0x20000000 */ - "VPURGE", /* 0x40000000 */ - "INVALID0x80000000", /* 0x80000000 */ - NULL -}; - -static void -printflags(register uint64_t flags, - register char **strings, - register char *name) -{ - register uint64_t mask = 1; - - if (name) - kdb_printf("%s 0x%llx <", name, (unsigned long long)flags); - - while (flags != 0 && *strings) { - if (mask & flags) { - kdb_printf("%s ", *strings); - flags &= ~mask; - } - mask <<= 1; - strings++; - } - - if (name) - kdb_printf("> "); - - return; -} - - -static void printbhv(bhv_desc_t *bdp) -{ - int maxbhv = 20; /* if you get 20 bhvs you're in trouble already */ - kdb_symtab_t symtab; - - if (bdp == NULL) { - kdb_printf("NULL bhv\n"); - return; - } - - kdb_printf("bhv at 0x%p\n", bdp); - while (bdp && maxbhv--) { - if (kdbnearsym((unsigned long)bdp->bd_ops, &symtab)) - kdb_printf(" ops %s", symtab.sym_name); - else - kdb_printf(" ops %s/0x%p", "???", (void *)bdp->bd_ops); - - kdb_printf(" vobj 0x%p pdata 0x%p next 0x%p\n", - bdp->bd_vobj, bdp->bd_pdata, bdp->bd_next); - - bdp = bdp->bd_next; - } -} - - -static void printvnode(xfs_vnode_t *vp, unsigned long addr) -{ - kdb_printf("vnode: 0x%lx\n", addr); - kdb_printf(" v_bh 0x%p\n", &vp->v_bh); - - printbhv(vp->v_fbhv); - - printflags((__psunsigned_t)vp->v_flag, tab_vflags, "flag ="); - kdb_printf("\n"); - -#ifdef XFS_VNODE_TRACE - kdb_printf(" v_trace 0x%p\n", vp->v_trace); -#endif /* XFS_VNODE_TRACE */ - - kdb_printf(" v_vfsp 0x%p v_number 0x%llx\n", - vp->v_vfsp, (unsigned long long)vp->v_number); -} - -static int kdbm_vnode( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - xfs_vnode_t vp; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - - if (diag) - return diag; - - if ((diag = kdb_getarea(vp, addr))) - return diag; - - printvnode(&vp, addr); - - return 0; -} - -static void -print_vfs(xfs_vfs_t *vfs, unsigned long addr) -{ - kdb_printf("vfsp at 0x%lx", addr); - kdb_printf(" vfs_flag 0x%x\n", vfs->vfs_flag); - kdb_printf(" vfs_mp 0x%p", vfs->vfs_mp); - kdb_printf(" vfs_bh 0x%p\n", &vfs->vfs_bh); - - printbhv(vfs->vfs_fbhv); -} - -static int kdbm_bhv( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - bhv_desc_t *bh; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - - if (diag) - return diag; - - bh = (bhv_desc_t *)addr; - - printbhv(bh); - - return 0; -} - -static int kdbm_vfs( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - unsigned long addr; - int nextarg = 1; - long offset = 0; - int diag; - xfs_vfs_t vfs; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - - if (diag) - return diag; - - if ((diag = kdb_getarea(vfs, addr))) - return diag; - - print_vfs(&vfs, addr); - - return 0; -} - - -#ifdef XFS_VNODE_TRACE -/* - * Print a vnode trace entry. - */ -static int -vn_trace_pr_entry(ktrace_entry_t *ktep) -{ - char funcname[128]; - kdb_symtab_t symtab; - - - if ((__psint_t)ktep->val[0] == 0) - return 0; - - if (kdbnearsym((unsigned int)ktep->val[8], &symtab)) { - unsigned long offval; - - offval = (unsigned int)ktep->val[8] - symtab.sym_start; - - if (offval) - sprintf(funcname, "%s+0x%lx", symtab.sym_name, offval); - else - sprintf(funcname, "%s", symtab.sym_name); - } else - funcname[0] = '\0'; - - - switch ((__psint_t)ktep->val[0]) { - case VNODE_KTRACE_ENTRY: - kdb_printf("entry to %s i_count = %d", - (char *)ktep->val[1], - (__psint_t)ktep->val[3]); - break; - - case VNODE_KTRACE_EXIT: - kdb_printf("exit from %s i_count = %d", - (char *)ktep->val[1], - (__psint_t)ktep->val[3]); - break; - - case VNODE_KTRACE_HOLD: - if ((__psint_t)ktep->val[3] != 1) - kdb_printf("hold @%s:%d(%s) i_count %d => %d ", - (char *)ktep->val[1], - (__psint_t)ktep->val[2], - funcname, - (__psint_t)ktep->val[3] - 1, - (__psint_t)ktep->val[3]); - else - kdb_printf("get @%s:%d(%s) i_count = %d", - (char *)ktep->val[1], - (__psint_t)ktep->val[2], - funcname, - (__psint_t)ktep->val[3]); - break; - - case VNODE_KTRACE_REF: - kdb_printf("ref @%s:%d(%s) i_count = %d", - (char *)ktep->val[1], - (__psint_t)ktep->val[2], - funcname, - (__psint_t)ktep->val[3]); - break; - - case VNODE_KTRACE_RELE: - if ((__psint_t)ktep->val[3] != 1) - kdb_printf("rele @%s:%d(%s) i_count %d => %d ", - (char *)ktep->val[1], - (__psint_t)ktep->val[2], - funcname, - (__psint_t)ktep->val[3], - (__psint_t)ktep->val[3] - 1); - else - kdb_printf("free @%s:%d(%s) i_count = %d", - (char *)ktep->val[1], - (__psint_t)ktep->val[2], - funcname, - (__psint_t)ktep->val[3]); - break; - - default: - kdb_printf("unknown vntrace record\n"); - return 1; - } - - kdb_printf("\n"); - - kdb_printf(" cpu = %d pid = %d ", - (__psint_t)ktep->val[6], (pid_t)ktep->val[7]); - - printflags((__psunsigned_t)ktep->val[5], tab_vflags, "flag ="); - - if (kdbnearsym((unsigned int)ktep->val[4], &symtab)) { - unsigned long offval; - - offval = (unsigned int)ktep->val[4] - symtab.sym_start; - - if (offval) - kdb_printf(" ra = %s+0x%lx", symtab.sym_name, offval); - else - kdb_printf(" ra = %s", symtab.sym_name); - } else - kdb_printf(" ra = ?? 0x%p", (void *)ktep->val[4]); - - return 1; -} - - -/* - * Print out the trace buffer attached to the given vnode. - */ -static int kdbm_vntrace( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - int diag; - int nextarg = 1; - long offset = 0; - unsigned long addr; - xfs_vnode_t *vp; - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - - if (diag) - return diag; - - vp = (xfs_vnode_t *)addr; - - if (vp->v_trace == NULL) { - kdb_printf("The vnode trace buffer is not initialized\n"); - - return 0; - } - - kdb_printf("vntrace vp 0x%p\n", vp); - - ktep = ktrace_first(vp->v_trace, &kts); - - while (ktep != NULL) { - if (vn_trace_pr_entry(ktep)) - kdb_printf("\n"); - - ktep = ktrace_next(vp->v_trace, &kts); - } - - return 0; -} -/* - * Print out the trace buffer attached to the given vnode. - */ -static int kdbm_vntraceaddr( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - int diag; - int nextarg = 1; - long offset = 0; - unsigned long addr; - struct ktrace *kt; - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - - if (diag) - return diag; - - kt = (struct ktrace *)addr; - - kdb_printf("vntraceaddr kt 0x%p\n", kt); - - ktep = ktrace_first(kt, &kts); - - while (ktep != NULL) { - if (vn_trace_pr_entry(ktep)) - kdb_printf("\n"); - - ktep = ktrace_next(kt, &kts); - } - - return 0; -} -#endif /* XFS_VNODE_TRACE */ - -#ifdef __linux__ -static void printinode(struct inode *ip) -{ - unsigned long addr; - - - if (ip == NULL) - return; - - kdb_printf(" i_ino = %lu i_count = %u i_size %Ld\n", - ip->i_ino, atomic_read(&ip->i_count), - ip->i_size); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - kdb_printf( - " i_mode = 0x%x i_nlink = %d i_rdev = 0x%x i_state = 0x%lx\n", - ip->i_mode, ip->i_nlink, - kdev_t_to_nr(ip->i_rdev), ip->i_state); - kdb_printf(" i_hash.nxt = 0x%p i_hash.pprv = 0x%p\n", - ip->i_hash.next, ip->i_hash.prev); -#else - kdb_printf( - " i_mode = 0x%x i_nlink = %d i_rdev = 0x%x i_state = 0x%lx\n", - ip->i_mode, ip->i_nlink, - ip->i_rdev, ip->i_state); - kdb_printf(" i_hash.nxt = 0x%p i_hash.pprv = 0x%p\n", - ip->i_hash.next, ip->i_hash.pprev); -#endif - kdb_printf(" i_list.nxt = 0x%p i_list.prv = 0x%p\n", - ip->i_list.next, ip->i_list.prev); - kdb_printf(" i_dentry.nxt = 0x%p i_dentry.prv = 0x%p\n", - ip->i_dentry.next, - ip->i_dentry.prev); - - addr = (unsigned long)ip; - - kdb_printf(" i_sb = 0x%p i_op = 0x%p i_data = 0x%lx nrpages = %lu\n", - ip->i_sb, ip->i_op, - addr + offsetof(struct inode, i_data), - ip->i_data.nrpages); - - kdb_printf(" vnode ptr 0x%p\n", vn_from_inode(ip)); -} - -#endif - - -static int kdbm_vn( - int argc, - const char **argv, - const char **envp, - struct pt_regs *regs) -{ - int diag; - int nextarg = 1; - long offset = 0; - unsigned long addr; -#ifdef __linux__ - struct inode *ip; -#endif - xfs_vnode_t vp; -#ifdef XFS_VNODE_TRACE - ktrace_entry_t *ktep; - ktrace_snap_t kts; -#endif - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs); - if (diag) - return diag; - - if ((diag = kdb_getarea(vp, addr))) - return diag; - -#ifdef __linux__ - ip = vn_to_inode((vnode_t *)addr); - kdb_printf("--> Inode @ 0x%p\n", ip); - printinode(ip); -#endif - - kdb_printf("--> Vnode @ 0x%lx\n", addr); - printvnode(&vp, addr); - -#ifdef XFS_VNODE_TRACE - kdb_printf("--> Vntrace @ 0x%lx/0x%p\n", addr, vp.v_trace); - if (vp.v_trace == NULL) - return 0; - ktep = ktrace_first(vp.v_trace, &kts); - while (ktep != NULL) { - if (vn_trace_pr_entry(ktep)) - kdb_printf("\n"); - - ktep = ktrace_next(vp.v_trace, &kts); - } -#endif /* XFS_VNODE_TRACE */ - return 0; -} - - -#ifdef __linux__ - -static char *bp_flag_vals[] = { -/* 0 */ "READ", "WRITE", "MAPPED", "PARTIAL", "ASYNC", -/* 5 */ "NONE", "DELWRI", "STALE", "FS_MANAGED", "FS_DATAIOD", -/* 10 */ "FORCEIO", "FLUSH", "READ_AHEAD", "DIRECTIO", "LOCK", -/* 15 */ "TRYLOCK", "DONT_BLOCK", "PAGE_CACHE", "KMEM_ALLOC", "RUN_QUEUES", -/* 20 */ "PRIVATE_BH", "DELWRI_Q", - NULL }; - -#endif - -static char *iomap_flag_vals[] = { - "EOF", "HOLE", "DELAY", "INVALID0x08", - "INVALID0x10", "UNWRITTEN", "NEW", "INVALID0x80", - NULL }; - - -static char *map_flags(unsigned long flags, char *mapping[]) -{ - static char buffer[256]; - int index; - int offset = 12; - - buffer[0] = '\0'; - - for (index = 0; flags && mapping[index]; flags >>= 1, index++) { - if (flags & 1) { - if ((offset + strlen(mapping[index]) + 1) >= 80) { - strcat(buffer, "\n "); - offset = 12; - } else if (offset > 12) { - strcat(buffer, " "); - offset++; - } - strcat(buffer, mapping[index]); - offset += strlen(mapping[index]); - } - } - - return (buffer); -} - -#ifdef __linux__ - -static char *bp_flags(xfs_buf_flags_t bp_flag) -{ - return(map_flags((unsigned long) bp_flag, bp_flag_vals)); -} - -static int -kdbm_bp_flags(int argc, const char **argv, const char **envp, struct pt_regs *regs) -{ - unsigned long flags; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - diag = kdbgetularg(argv[1], &flags); - if (diag) - return diag; - - kdb_printf("bp flags 0x%lx = %s\n", flags, bp_flags(flags)); - - return 0; -} - -static void -print_xfs_buf( - xfs_buf_t *bp, - unsigned long addr) -{ - unsigned long age = (xfs_buf_age_centisecs * HZ) / 100; - - kdb_printf("xfs_buf_t at 0x%lx\n", addr); - kdb_printf(" b_flags %s\n", bp_flags(bp->b_flags)); - kdb_printf(" b_target 0x%p b_hold %d b_next 0x%p b_prev 0x%p\n", - bp->b_target, bp->b_hold.counter, - list_entry(bp->b_list.next, xfs_buf_t, b_list), - list_entry(bp->b_list.prev, xfs_buf_t, b_list)); - kdb_printf(" b_hash 0x%p b_hash_next 0x%p b_hash_prev 0x%p\n", - bp->b_hash, - list_entry(bp->b_hash_list.next, xfs_buf_t, b_hash_list), - list_entry(bp->b_hash_list.prev, xfs_buf_t, b_hash_list)); - kdb_printf(" b_file_offset 0x%llx b_buffer_length 0x%llx b_addr 0x%p\n", - (unsigned long long) bp->b_file_offset, - (unsigned long long) bp->b_buffer_length, - bp->b_addr); - kdb_printf(" b_bn 0x%llx b_count_desired 0x%lx b_locked %d\n", - (unsigned long long)bp->b_bn, - (unsigned long) bp->b_count_desired, (int)bp->b_locked); - kdb_printf(" b_queuetime %ld (now=%ld/age=%ld) b_io_remaining %d\n", - bp->b_queuetime, jiffies, bp->b_queuetime + age, - bp->b_io_remaining.counter); - kdb_printf(" b_page_count %u b_offset 0x%x b_pages 0x%p b_error %u\n", - bp->b_page_count, bp->b_offset, - bp->b_pages, bp->b_error); - kdb_printf(" b_iodonesema (%d,%d) b_sema (%d,%d) b_pincount (%d)\n", - bp->b_iodonesema.count.counter, - bp->b_iodonesema.sleepers, - bp->b_sema.count.counter, bp->b_sema.sleepers, - bp->b_pin_count.counter); -#ifdef XFS_BUF_LOCK_TRACKING - kdb_printf(" last holder %d\n", bp->b_last_holder); -#endif - if (bp->b_fspriv || bp->b_fspriv2) { - kdb_printf( " b_fspriv 0x%p b_fspriv2 0x%p\n", - bp->b_fspriv, bp->b_fspriv2); - } -} - -static int -kdbm_bp(int argc, const char **argv, const char **envp, struct pt_regs *regs) -{ - xfs_buf_t bp; - unsigned long addr; - long offset=0; - int nextarg; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - nextarg = 1; - if ((diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs)) || - (diag = kdb_getarea(bp, addr))) - return diag; - - print_xfs_buf(&bp, addr); - - return 0; -} - -static int -kdbm_bpdelay(int argc, const char **argv, const char **envp, - struct pt_regs *regs) -{ -#ifdef DEBUG - extern struct list_head xfs_buftarg_list; - struct list_head *curr, *next; - xfs_buftarg_t *tp, *n; - xfs_buf_t bp; - unsigned long addr, verbose = 0; - int diag, count = 0; - - if (argc > 1) - return KDB_ARGCOUNT; - - if (argc == 1) { - if ((diag = kdbgetularg(argv[1], &verbose))) { - return diag; - } - } - - if (!verbose) { - kdb_printf("index bp pin queuetime\n"); - } - - - list_for_each_entry_safe(tp, n, &xfs_buftarg_list, bt_list) { - list_for_each_safe(curr, next, &tp->bt_delwrite_queue) { - addr = (unsigned long)list_entry(curr, xfs_buf_t, b_list); - if ((diag = kdb_getarea(bp, addr))) - return diag; - - if (verbose) { - print_xfs_buf(&bp, addr); - } else { - kdb_printf("%4d 0x%lx %d %ld\n", - count++, addr, - bp.b_pin_count.counter, - bp.b_queuetime); - } - } - } -#else - kdb_printf("bt_delwrite_queue inaccessible (non-debug)\n"); -#endif - return 0; -} -#endif - -static int -kdbm_iomap(int argc, const char **argv, const char **envp, - struct pt_regs *regs) -{ - xfs_iomap_t iomap; - unsigned long addr; - long offset=0; - int nextarg; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - nextarg = 1; - if ((diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs))) - return diag; - if ((diag = kdb_getarea(iomap, addr))) - return diag; - - kdb_printf("iomap_t at 0x%lx\n", addr); - kdb_printf(" bn 0x%llx offset 0x%Lx delta 0x%lx bsize 0x%llx\n", - (long long) iomap.iomap_bn, iomap.iomap_offset, - (unsigned long)iomap.iomap_delta, (long long)iomap.iomap_bsize); - kdb_printf(" iomap_flags %s\n", - map_flags(iomap.iomap_flags, iomap_flag_vals)); - - return 0; -} - -static int -kdbm_i2vnode(int argc, const char **argv, const char **envp, - struct pt_regs *regs) -{ - struct vnode vp; - struct inode *ip; - unsigned long addr; - long offset=0; - int nextarg; - int diag; - - if (argc != 1) - return KDB_ARGCOUNT; - - nextarg = 1; - if ((diag = kdbgetaddrarg(argc, argv, &nextarg, &addr, &offset, NULL, regs))) - return diag; - ip = (struct inode *)addr; - if ((diag = kdb_getarea(vp, (unsigned long)vn_from_inode(ip)))) - return diag; - - kdb_printf("--> Inode @ 0x%p\n", ip); - printinode(ip); - - kdb_printf("--> Vnode @ 0x%p\n", vn_from_inode(ip)); - printvnode(&vp, (unsigned long)vn_from_inode(ip)); - - return 0; -} - -#ifdef XFS_BUF_TRACE -static int xfs_buf_trace_entry(ktrace_entry_t *ktep) -{ - unsigned long long daddr; - - daddr = ((unsigned long long)(unsigned long)ktep->val[8] << 32) - | ((unsigned long long)(unsigned long)ktep->val[9]); - - kdb_printf("bp 0x%p [%s] (hold %lu lock %ld) data 0x%p", - ktep->val[0], - (char *)ktep->val[1], - (unsigned long)ktep->val[3], - (long)ktep->val[4], - ktep->val[6]); - kdb_symbol_print((unsigned long)ktep->val[7], NULL, - KDB_SP_SPACEB|KDB_SP_PAREN|KDB_SP_NEWLINE); - kdb_printf(" offset 0x%llx size 0x%lx task 0x%p\n", - daddr, (long)ktep->val[10], ktep->val[5]); - kdb_printf(" flags: %s\n", bp_flags((int)(long)ktep->val[2])); - return 1; -} - -static int -kdbm_bptrace_offset(int argc, const char **argv, const char **envp, - struct pt_regs *regs) -{ - long mask = 0; - unsigned long got_offset = 0, offset = 0; - int diag; - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (argc > 2) - return KDB_ARGCOUNT; - - if (argc > 0) { - diag = kdbgetularg(argv[1], &offset); - if (diag) - return diag; - got_offset = 1; /* allows tracing offset zero */ - } - - if (argc > 1) { - diag = kdbgetularg(argv[1], &mask); /* sign extent mask */ - if (diag) - return diag; - } - - ktep = ktrace_first(xfs_buf_trace_buf, &kts); - do { - unsigned long long daddr; - - if (ktep == NULL) - break; - daddr = ((unsigned long long)(unsigned long)ktep->val[8] << 32) - | ((unsigned long long)(unsigned long)ktep->val[9]); - if (got_offset && ((daddr & ~mask) != offset)) - continue; - if (xfs_buf_trace_entry(ktep)) - kdb_printf("\n"); - } while ((ktep = ktrace_next(xfs_buf_trace_buf, &kts)) != NULL); - return 0; -} - -static int -kdbm_bptrace(int argc, const char **argv, const char **envp, - struct pt_regs *regs) -{ - unsigned long addr = 0; - int diag, nextarg; - long offset = 0; - char *event_match = NULL; - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (argc > 1) - return KDB_ARGCOUNT; - - if (argc == 1) { - if (isupper(argv[1][0]) || islower(argv[1][0])) { - event_match = (char *)argv[1]; - kdb_printf("event match on \"%s\"\n", event_match); - argc = 0; - } else { - nextarg = 1; - diag = kdbgetaddrarg(argc, argv, - &nextarg, &addr, &offset, NULL, regs); - if (diag) { - kdb_printf("non-numeric arg: %s\n", argv[1]); - return diag; - } - } - } - - ktep = ktrace_first(xfs_buf_trace_buf, &kts); - do { - if (ktep == NULL) - break; - if (addr && (ktep->val[0] != (void *)addr)) - continue; - if (event_match && strcmp((char *)ktep->val[1], event_match)) - continue; - if (xfs_buf_trace_entry(ktep)) - qprintf("\n"); - } while ((ktep = ktrace_next(xfs_buf_trace_buf, &kts)) != NULL); - - return 0; -} -#endif - -struct xif { - char *name; - int (*func)(int, const char **, const char **, struct pt_regs *); - char *args; - char *help; -}; - -static struct xif xfsidbg_funcs[] = { - { "bhv", kdbm_bhv, "<bhv>", "Dump bhv chain"}, - { "vn", kdbm_vn, "<vnode>", "Dump inode/vnode/trace"}, - { "vnode", kdbm_vnode, "<vnode>", "Dump vnode"}, - { "vfs", kdbm_vfs, "<vfs>", "Dump vfs"}, -#ifdef XFS_VNODE_TRACE - { "vntrace", kdbm_vntrace, "<vntrace>", "Dump vnode Trace"}, - { "vntraceaddr", kdbm_vntraceaddr, "<vntrace>", - "Dump vnode Trace by Address"}, -#endif - { "xagf", kdbm_xfs_xagf, "<agf>", - "Dump XFS allocation group freespace" }, - { "xagi", kdbm_xfs_xagi, "<agi>", - "Dump XFS allocation group inode" }, - { "xail", kdbm_xfs_xaildump, "<xfs_mount_t>", - "Dump XFS AIL for a mountpoint" }, -#ifdef XFS_ALLOC_TRACE - { "xalatrc", kdbm_xfs_xalatrace, "<count>", - "Dump XFS alloc count trace" }, - { "xalbtrc", kdbm_xfs_xalbtrace, "<xfs_agblock_t>", - "Dump XFS alloc block trace" }, - { "xalgtrc", kdbm_xfs_xalgtrace, "<xfs_agnumber_t>", - "Dump XFS alloc alloc-group trace" }, -#endif - - { "xalloc", kdbm_xfs_xalloc, "<xfs_alloc_arg_t>", - "Dump XFS allocation args structure" }, -#ifdef XFS_ALLOC_TRACE - { "xalmtrc", kdbm_xfs_xalmtrace, "<xfs_mount_t>", - "Dump XFS alloc mount-point trace" }, - { "xalttrc", kdbm_xfs_xalttrace, "<tag>", - "Dump XFS alloc trace by tag number" }, -#endif - { "xarg", kdbm_xfs_xarg, "<value>", - "Input XFS argument for next function" }, - { "xattrcx", kdbm_xfs_xattrcontext, "<xfs_attr_list_context_t>", - "Dump XFS attr_list context struct"}, - { "xattrlf", kdbm_xfs_xattrleaf, "<xfs_attr_leafblock_t>", - "Dump XFS attribute leaf block"}, - { "xattrsf", kdbm_xfs_xattrsf, "<xfs_attr_shortform_t>", - "Dump XFS attribute shortform"}, -#ifdef XFS_ATTR_TRACE - { "xattrtr", kdbm_xfs_xattrtrace, "<count>", - "Dump XFS attribute attr_list() trace" }, -#endif - { "xbirec", kdbm_xfs_xbirec, "<xfs_bmbt_irec_t", - "Dump XFS bmap incore record"}, -#ifdef XFS_BLI_TRACE - { "xblitrc", kdbm_xfs_xblitrace, "<xfs_buf_log_item_t>", - "Dump XFS buf log item trace" }, -#endif - { "xbmalla", kdbm_xfs_xbmalla, "<xfs_bmalloca_t>", - "Dump XFS bmalloc args structure"}, -#ifdef XFS_BMAP_TRACE - { "xbmatrc", kdbm_xfs_xbmatrace, "<count>", - "Dump XFS bmap btree count trace" }, - { "xbmitrc", kdbm_xfs_xbmitrace, "<xfs_inode_t>", - "Dump XFS bmap btree per-inode trace" }, - { "xbmstrc", kdbm_xfs_xbmstrace, "<xfs_inode_t>", - "Dump XFS bmap btree inode trace" }, -#endif - { "xbrec", kdbm_xfs_xbrec, "<xfs_bmbt_rec_64_t>", - "Dump XFS bmap record"}, - { "xbroot", kdbm_xfs_xbroot, "<xfs_inode_t>", - "Dump XFS bmap btree root (data)"}, - { "xbroota", kdbm_xfs_xbroota, "<xfs_inode_t>", - "Dump XFS bmap btree root (attr)"}, - { "xbtcur", kdbm_xfs_xbtcur, "<xfs_btree_cur_t>", - "Dump XFS btree cursor"}, - { "xbuf", kdbm_xfs_xbuf, "<xfs_buf_t>", - "Dump XFS data from a buffer"}, -#ifdef XFS_BMAP_TRACE - { "xbxatrc", kdbm_xfs_xbxatrace, "<count>", - "Dump XFS bmap extent count trace" }, - { "xbxitrc", kdbm_xfs_xbxitrace, "<xfs_inode_t>", - "Dump XFS bmap extent per-inode trace" }, - { "xbxstrc", kdbm_xfs_xbxstrace, "<xfs_inode_t>", - "Dump XFS bmap extent inode trace" }, -#endif - { "xchash", kdbm_xfs_xchash, "<xfs_mount_t>", - "Dump XFS cluster hash"}, - { "xchlist", kdbm_xfs_xchashlist, "<xfs_chashlist_t>", - "Dump XFS cluster hash list"}, - { "xchksum", kdbm_xfs_xchksum, "<addr>", "Dump chksum" }, -#ifdef XFS_DIR2_TRACE - { "xd2atrc", kdbm_xfs_xdir2atrace, "<count>", - "Dump XFS directory v2 count trace" }, -#endif - { "xd2free", kdbm_xfs_xdir2free, "<xfs_dir2_free_t>", - "Dump XFS directory v2 freemap"}, -#ifdef XFS_DIR2_TRACE - { "xd2itrc", kdbm_xfs_xdir2itrace, "<xfs_inode_t>", - "Dump XFS directory v2 per-inode trace" }, -#endif - { "xdaargs", kdbm_xfs_xdaargs, "<xfs_da_args_t>", - "Dump XFS dir/attr args structure"}, - { "xdabuf", kdbm_xfs_xdabuf, "<xfs_dabuf_t>", - "Dump XFS dir/attr buf structure"}, - { "xdanode", kdbm_xfs_xdanode, "<xfs_da_intnode_t>", - "Dump XFS dir/attr node block"}, - { "xdastat", kdbm_xfs_xdastate, "<xfs_da_state_t>", - "Dump XFS dir/attr state_blk struct"}, - { "xdelay", kdbm_xfs_delayed_blocks, "<xfs_mount_t>", - "Dump delayed block totals"}, - { "xdirlf", kdbm_xfs_xdirleaf, "<xfs_dir_leafblock_t>", - "Dump XFS directory leaf block"}, - { "xdirsf", kdbm_xfs_xdirsf, "<xfs_dir_shortform_t>", - "Dump XFS directory shortform"}, - { "xdir2sf", kdbm_xfs_xdir2sf, "<xfs_dir2_sf_t>", - "Dump XFS directory v2 shortform"}, -#ifdef XFS_DIR_TRACE - { "xdirtrc", kdbm_xfs_xdirtrace, "<count>", - "Dump XFS directory getdents() trace" }, -#endif - { "xdiskdq", kdbm_xfs_xqm_diskdq, "<xfs_disk_dquot_t>", - "Dump XFS ondisk dquot (quota) struct"}, - { "xdqatt", kdbm_xfs_xqm_dqattached_inos, "<xfs_mount_t>", - "All incore inodes with dquots"}, - { "xdqinfo", kdbm_xfs_xqm_tpdqinfo, "<xfs_trans_t>", - "Dump dqinfo structure of a trans"}, -#ifdef XFS_DQUOT_TRACE - { "xdqtrace",kdbm_xfs_xqm_dqtrace, "<xfs_dquot_t>", - "Dump trace of a given dquot" }, -#endif - { "xdquot", kdbm_xfs_xqm_dquot, "<xfs_dquot_t>", - "Dump XFS dquot (quota) structure"}, - { "xexlist", kdbm_xfs_xexlist, "<xfs_inode_t>", - "Dump XFS bmap extents in inode"}, - { "xflist", kdbm_xfs_xflist, "<xfs_bmap_free_t>", - "Dump XFS to-be-freed extent records"}, - { "xhelp", kdbm_xfs_xhelp, "", - "Print idbg-xfs help"}, - { "xicall", kdbm_xfs_xiclogall, "<xlog_in_core_t>", - "Dump All XFS in-core logs"}, - { "xiclog", kdbm_xfs_xiclog, "<xlog_in_core_t>", - "Dump XFS in-core log"}, -#ifdef XFS_LOG_TRACE - { "xictrc", kdbm_xfs_xiclogtrace, "<xlog_in_core_t>", - "Dump XFS in-core log trace" }, -#endif - { "xihash", kdbm_xfs_xihash, "<xfs_mount_t>", - "Dump XFS inode hash statistics"}, -#ifdef XFS_ILOCK_TRACE - { "xilocktrc",kdbm_xfs_xilock_trace, "<xfs_inode_t>", - "Dump XFS ilock trace" }, - { "xailcktrc",kdbm_xfs_xailock_trace,"<count>", - "Dump XFS global ilock trace" }, -#endif - { "xinodes", kdbm_xfs_xinodes, "<xfs_mount_t>", - "Dump XFS inodes per mount"}, - { "xquiesce",kdbm_xfs_xinodes_quiesce, "<xfs_mount_t>", - "Dump non-quiesced XFS inodes per mount"}, -#ifdef XFS_LOG_TRACE - { "xl_grtr", kdbm_xfs_xlog_granttrace, "<xlog_t>", - "Dump XFS log grant trace" }, -#endif - { "xl_rcit", kdbm_xfs_xlog_ritem, "<xlog_recover_item_t>", - "Dump XFS recovery item"}, - { "xl_rctr", kdbm_xfs_xlog_rtrans, "<xlog_recover_t>", - "Dump XFS recovery transaction"}, - { "xl_rctr2",kdbm_xfs_xlog_rtrans_entire, "<xlog_recover_t>", - "Dump entire recovery transaction"}, - { "xl_tic", kdbm_xfs_xlog_tic, "<xlog_ticket_t>", - "Dump XFS log ticket"}, - { "xlog", kdbm_xfs_xlog, "<xlog_t>", - "Dump XFS log"}, - { "xlogcb", kdbm_xfs_xiclogcb, "<xlog_in_core_t>", - "Dump XFS in-core log callbacks"}, - { "xlogitm", kdbm_xfs_xlogitem, "<xfs_log_item_t>", - "Dump XFS log item structure"}, - { "xmount", kdbm_xfs_xmount, "<xfs_mount_t>", - "Dump XFS mount structure"}, - { "xnode", kdbm_xfs_xnode, "<xfs_inode_t>", - "Dump XFS inode"}, - { "xiocore", kdbm_xfs_xcore, "<xfs_iocore_t>", - "Dump XFS iocore"}, - { "xperag", kdbm_xfs_xperag, "<xfs_mount_t>", - "Dump XFS per-allocation group data"}, - { "xqinfo", kdbm_xfs_xqm_qinfo, "<xfs_mount_t>", - "Dump mount->m_quotainfo structure"}, -#ifdef CONFIG_XFS_QUOTA - { "xqm", kdbm_xfs_xqm, "", - "Dump XFS quota manager structure"}, - { "xqmfree", kdbm_xfs_xqm_freelist, "", - "Dump XFS global freelist of dquots"}, - { "xqmhtab", kdbm_xfs_xqm_htab, "", - "Dump XFS hashtable of dquots"}, -#endif /* CONFIG_XFS_QUOTA */ - { "xqmplist",kdbm_xfs_xqm_mplist, "<xfs_mount_t>", - "Dump XFS all dquots of a f/s"}, -#ifdef XFS_RW_TRACE - { "xrwtrc", kdbm_xfs_xrwtrace, "<xfs_inode_t>", - "Dump XFS inode read/write trace" }, -#endif - { "xsb", kdbm_xfs_xsb, "<xfs_sb_t> <cnv>", - "Dump XFS superblock"}, - { "xtp", kdbm_xfs_xtp, "<xfs_trans_t>", - "Dump XFS transaction structure"}, - { "xtrres", kdbm_xfs_xtrans_res, "<xfs_mount_t>", - "Dump XFS reservation values"}, - { NULL, NULL, NULL } -}; - -static struct xif xfsbuf_funcs[] = { - { "bp", kdbm_bp, "<vaddr>", "Display xfs_buf_t" }, - { "bpflags", kdbm_bp_flags, "<flags>", "Display xfs_buf flags" }, - { "xiomap", kdbm_iomap, "<xfs_iomap_t *>", "Display IOmap" }, - { "i2vnode", kdbm_i2vnode, "<inode *>", "Display Vnode" }, - { "bpdelay", kdbm_bpdelay, "0|1", "Display delwri buffers" }, -#ifdef XFS_BUF_TRACE - { "bptrace", kdbm_bptrace, "<vaddr>|<count>", "xfs_buf_t trace" }, - { "bpoffset",kdbm_bptrace_offset, "<daddr> [<mask>]","xfs_buf_t trace" }, -#endif - { NULL, NULL, NULL } -}; - -static int -xfsidbg_init(void) -{ - struct xif *p; - - for (p = xfsidbg_funcs; p->name; p++) - kdb_register(p->name, p->func, p->args, p->help, 0); - for (p = xfsbuf_funcs; p->name; p++) - kdb_register(p->name, p->func, p->args, p->help, 0); - return 0; -} - -static void -xfsidbg_exit(void) -{ - struct xif *p; - - for (p = xfsidbg_funcs; p->name; p++) - kdb_unregister(p->name); - for (p = xfsbuf_funcs; p->name; p++) - kdb_unregister(p->name); -} - -/* - * Argument to xfs_alloc routines, for allocation type. - */ -static char *xfs_alloctype[] = { - "any_ag", "first_ag", "start_ag", "this_ag", - "start_bno", "near_bno", "this_bno" -}; - -/* - * Static functions. - */ - -#ifdef XFS_ALLOC_TRACE -/* - * Print xfs alloc trace buffer entry. - */ -static int -xfs_alloc_trace_entry(ktrace_entry_t *ktep) -{ - static char *modagf_flags[] = { - "magicnum", - "versionnum", - "seqno", - "length", - "roots", - "levels", - "flfirst", - "fllast", - "flcount", - "freeblks", - "longest", - NULL - }; - - if (((__psint_t)ktep->val[0] & 0xffff) == 0) - return 0; - switch ((long)ktep->val[0] & 0xffffL) { - case XFS_ALLOC_KTRACE_ALLOC: - kdb_printf("alloc %s[%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - kdb_printf( - "agno %ld agbno %ld minlen %ld maxlen %ld mod %ld prod %ld minleft %ld\n", - (long)ktep->val[4], - (long)ktep->val[5], - (long)ktep->val[6], - (long)ktep->val[7], - (long)ktep->val[8], - (long)ktep->val[9], - (long)ktep->val[10]); - kdb_printf("total %ld alignment %ld len %ld type %s otype %s\n", - (long)ktep->val[11], - (long)ktep->val[12], - (long)ktep->val[13], - xfs_alloctype[((__psint_t)ktep->val[14]) >> 16], - xfs_alloctype[((__psint_t)ktep->val[14]) & 0xffff]); - kdb_printf("wasdel %d wasfromfl %d isfl %d userdata %d\n", - ((__psint_t)ktep->val[15] & (1 << 3)) != 0, - ((__psint_t)ktep->val[15] & (1 << 2)) != 0, - ((__psint_t)ktep->val[15] & (1 << 1)) != 0, - ((__psint_t)ktep->val[15] & (1 << 0)) != 0); - break; - case XFS_ALLOC_KTRACE_FREE: - kdb_printf("free %s[%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - kdb_printf("agno %ld agbno %ld len %ld isfl %d\n", - (long)ktep->val[4], - (long)ktep->val[5], - (long)ktep->val[6], - (__psint_t)ktep->val[7] != 0); - break; - case XFS_ALLOC_KTRACE_MODAGF: - kdb_printf("modagf %s[%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - printflags((__psint_t)ktep->val[4], modagf_flags, "modified"); - kdb_printf("seqno %lu length %lu roots b %lu c %lu\n", - (unsigned long)ktep->val[5], - (unsigned long)ktep->val[6], - (unsigned long)ktep->val[7], - (unsigned long)ktep->val[8]); - kdb_printf("levels b %lu c %lu flfirst %lu fllast %lu flcount %lu\n", - (unsigned long)ktep->val[9], - (unsigned long)ktep->val[10], - (unsigned long)ktep->val[11], - (unsigned long)ktep->val[12], - (unsigned long)ktep->val[13]); - kdb_printf("freeblks %lu longest %lu\n", - (unsigned long)ktep->val[14], - (unsigned long)ktep->val[15]); - break; - - case XFS_ALLOC_KTRACE_UNBUSY: - kdb_printf("unbusy %s [%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - kdb_printf(" agno %lu slot %lu tp 0x%p\n", - (unsigned long)ktep->val[4], - (unsigned long)ktep->val[7], - (xfs_trans_t *)ktep->val[8]); - break; - case XFS_ALLOC_KTRACE_BUSY: - kdb_printf("busy %s [%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - kdb_printf(" agno %lu agbno %lu len %lu slot %lu tp 0x%p\n", - (unsigned long)ktep->val[4], - (unsigned long)ktep->val[5], - (unsigned long)ktep->val[6], - (unsigned long)ktep->val[7], - (xfs_trans_t *)ktep->val[8]); - break; - case XFS_ALLOC_KTRACE_BUSYSEARCH: - kdb_printf("busy-search %s [%s %ld] mp 0x%p\n", - (char *)ktep->val[1], - ktep->val[2] ? (char *)ktep->val[2] : "", - (long)ktep->val[0] >> 16, - (xfs_mount_t *)ktep->val[3]); - kdb_printf(" agno %ld agbno %ld len %ld slot %ld tp 0x%p\n", - (unsigned long)ktep->val[4], - (unsigned long)ktep->val[5], - (unsigned long)ktep->val[6], - (unsigned long)ktep->val[7], - (xfs_trans_t *)ktep->val[8]); - break; - default: - kdb_printf("unknown alloc trace record\n"); - break; - } - return 1; -} -#endif /* XFS_ALLOC_TRACE */ - -#ifdef XFS_ATTR_TRACE -/* - * Print an attribute trace buffer entry. - */ -static int -xfs_attr_trace_entry(ktrace_entry_t *ktep) -{ - static char *attr_arg_flags[] = { - "DONTFOLLOW", /* 0x0001 */ - "ROOT", /* 0x0002 */ - "TRUSTED", /* 0x0004 */ - "SECURE", /* 0x0008 */ - "CREATE", /* 0x0010 */ - "REPLACE", /* 0x0020 */ - "?", /* 0x0040 */ - "?", /* 0x0080 */ - "SYSTEM", /* 0x0100 */ - "?", /* 0x0200 */ - "?", /* 0x0400 */ - "?", /* 0x0800 */ - "KERNOTIME", /* 0x1000 */ - "KERNOVAL", /* 0x2000 */ - "KERNAMELS", /* 0x4000 */ - "KERNFULLS", /* 0x8000 */ - NULL - }; - - if (!ktep->val[0]) - return 0; - - qprintf("-- %s: cursor h/b/o 0x%lx/0x%lx/%lu, dupcnt %lu, dp 0x%p\n", - (char *)ktep->val[1], - (unsigned long)ktep->val[3], - (unsigned long)ktep->val[4], - (unsigned long)ktep->val[5], - (unsigned long)ktep->val[11], - (xfs_inode_t *)ktep->val[2]); - qprintf(" alist 0x%p, size %lu, count %lu, firstu %lu, Llen %lu", - (attrlist_t *)ktep->val[6], - (unsigned long)ktep->val[7], - (unsigned long)ktep->val[8], - (unsigned long)ktep->val[9], - (unsigned long)ktep->val[10]); - printflags((__psunsigned_t)(ktep->val[12]), attr_arg_flags, ", flags"); - qprintf("\n"); - - switch ((__psint_t)ktep->val[0]) { - case XFS_ATTR_KTRACE_L_C: - break; - case XFS_ATTR_KTRACE_L_CN: - qprintf(" node: count %lu, 1st hash 0x%lx, last hash 0x%lx\n", - (unsigned long)ktep->val[13], - (unsigned long)ktep->val[14], - (unsigned long)ktep->val[15]); - break; - case XFS_ATTR_KTRACE_L_CB: - qprintf(" btree: hash 0x%lx, blkno 0x%lx\n", - (unsigned long)ktep->val[13], - (unsigned long)ktep->val[14]); - break; - case XFS_ATTR_KTRACE_L_CL: - qprintf(" leaf: count %ld, 1st hash 0x%lx, last hash 0x%lx\n", - (unsigned long)ktep->val[13], - (unsigned long)ktep->val[14], - (unsigned long)ktep->val[15]); - break; - default: - qprintf(" unknown attr trace record format\n"); - break; - } - return 1; -} -#endif /* XFS_ATTR_TRACE */ - -#ifdef XFS_BMAP_TRACE -/* - * Print xfs bmap extent trace buffer entry. - */ -static int -xfs_bmap_trace_entry(ktrace_entry_t *ktep) -{ - xfs_dfsbno_t b; - xfs_dfilblks_t c; - xfs_inode_t *ip; - xfs_ino_t ino; - xfs_dfiloff_t o; - int flag; - int opcode; - static char *ops[] = { "del", "ins", "pre", "post" }; - xfs_bmbt_rec_32_t r; - int whichfork; - - opcode = ((__psint_t)ktep->val[0]) & 0xffff; - if (opcode == 0) - return 0; - whichfork = ((__psint_t)ktep->val[0]) >> 16; - ip = (xfs_inode_t *)ktep->val[3]; - ino = ((xfs_ino_t)(unsigned long)ktep->val[6] << 32) | - ((xfs_ino_t)(unsigned long)ktep->val[7]); - qprintf("%s %s:%s ip %p ino %s %cf\n", - ops[opcode - 1], (char *)ktep->val[1], - (char *)ktep->val[2], ip, xfs_fmtino(ino, ip->i_mount), - "da"[whichfork]); - r.l0 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[8]; - r.l1 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[9]; - r.l2 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[10]; - r.l3 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[11]; - xfs_convert_extent(&r, &o, &b, &c, &flag); - qprintf(" idx %ld offset %lld block %s", - (long)ktep->val[4], o, - xfs_fmtfsblock((xfs_fsblock_t)b, ip->i_mount)); - qprintf(" count %lld flag %d\n", c, flag); - if ((__psint_t)ktep->val[5] != 2) - return 1; - r.l0 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[12]; - r.l1 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[13]; - r.l2 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[14]; - r.l3 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[15]; - xfs_convert_extent(&r, &o, &b, &c, &flag); - qprintf(" offset %lld block %s", o, - xfs_fmtfsblock((xfs_fsblock_t)b, ip->i_mount)); - qprintf(" count %lld flag %d\n", c, flag); - return 1; -} - -/* - * Print xfs bmap btree trace buffer entry. - */ -static int -xfs_bmbt_trace_entry( - ktrace_entry_t *ktep) -{ - int line; - xfs_bmbt_rec_32_t r; - xfs_bmbt_irec_t s; - int type; - int whichfork; - - type = (__psint_t)ktep->val[0] & 0xff; - if (type == 0) - return 0; - whichfork = ((__psint_t)ktep->val[0] >> 8) & 0xff; - line = ((__psint_t)ktep->val[0] >> 16) & 0xffff; - qprintf("%s[%s@%d] ip 0x%p %cf cur 0x%p\n", - (char *)ktep->val[1], - (char *)ktep->val[2], - line, - (xfs_inode_t *)ktep->val[3], - "da"[whichfork], - (xfs_btree_cur_t *)ktep->val[4]); - switch (type) { - case XFS_BMBT_KTRACE_ARGBI: - qprintf(" buf 0x%p i %ld\n", - (xfs_buf_t *)ktep->val[5], - (long)ktep->val[6]); - break; - case XFS_BMBT_KTRACE_ARGBII: - qprintf(" buf 0x%p i0 %ld i1 %ld\n", - (xfs_buf_t *)ktep->val[5], - (long)ktep->val[6], - (long)ktep->val[7]); - break; - case XFS_BMBT_KTRACE_ARGFFFI: - qprintf(" o 0x%x%08x b 0x%x%08x i 0x%x%08x j %ld\n", - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10], - (long)ktep->val[11]); - break; - case XFS_BMBT_KTRACE_ARGI: - qprintf(" i 0x%lx\n", - (long)ktep->val[5]); - break; - case XFS_BMBT_KTRACE_ARGIFK: - qprintf(" i 0x%lx f 0x%x%08x o 0x%x%08x\n", - (long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9]); - break; - case XFS_BMBT_KTRACE_ARGIFR: - qprintf(" i 0x%lx f 0x%x%08x ", - (long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7]); - s.br_startoff = (xfs_fileoff_t) - (((xfs_dfiloff_t)(unsigned long)ktep->val[8] << 32) | - (xfs_dfiloff_t)(unsigned long)ktep->val[9]); - s.br_startblock = (xfs_fsblock_t) - (((xfs_dfsbno_t)(unsigned long)ktep->val[10] << 32) | - (xfs_dfsbno_t)(unsigned long)ktep->val[11]); - s.br_blockcount = (xfs_filblks_t) - (((xfs_dfilblks_t)(unsigned long)ktep->val[12] << 32) | - (xfs_dfilblks_t)(unsigned long)ktep->val[13]); - xfsidbg_xbirec(&s); - break; - case XFS_BMBT_KTRACE_ARGIK: - qprintf(" i 0x%lx o 0x%x%08x\n", - (long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7]); - break; - case XFS_BMBT_KTRACE_CUR: - qprintf(" nlevels %ld flags %ld allocated %ld ", - ((long)ktep->val[5] >> 24) & 0xff, - ((long)ktep->val[5] >> 16) & 0xff, - (long)ktep->val[5] & 0xffff); - r.l0 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[6]; - r.l1 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[7]; - r.l2 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[8]; - r.l3 = (xfs_bmbt_rec_base_t)(unsigned long)ktep->val[9]; - xfsidbg_xbrec((xfs_bmbt_rec_64_t *)&r); - qprintf(" bufs 0x%p 0x%p 0x%p 0x%p ", - (xfs_buf_t *)ktep->val[10], - (xfs_buf_t *)ktep->val[11], - (xfs_buf_t *)ktep->val[12], - (xfs_buf_t *)ktep->val[13]); - qprintf("ptrs %ld %ld %ld %ld\n", - (long)ktep->val[14] >> 16, - (long)ktep->val[14] & 0xffff, - (long)ktep->val[15] >> 16, - (long)ktep->val[15] & 0xffff); - break; - default: - qprintf("unknown bmbt trace record\n"); - break; - } - return 1; -} -#endif - -/* - * Print an xfs in-inode bmap btree root. - */ -static void -xfs_broot(xfs_inode_t *ip, xfs_ifork_t *f) -{ - xfs_bmbt_block_t *broot; - int format; - int i; - xfs_bmbt_key_t *kp; - xfs_bmbt_ptr_t *pp; - - format = f == &ip->i_df ? ip->i_d.di_format : ip->i_d.di_aformat; - if ((f->if_flags & XFS_IFBROOT) == 0 || - format != XFS_DINODE_FMT_BTREE) { - kdb_printf("inode 0x%p not btree format\n", ip); - return; - } - broot = f->if_broot; - kdb_printf("block @0x%p magic %x level %d numrecs %d\n", - broot, - be32_to_cpu(broot->bb_magic), - be16_to_cpu(broot->bb_level), - be16_to_cpu(broot->bb_numrecs)); - kp = XFS_BMAP_BROOT_KEY_ADDR(broot, 1, f->if_broot_bytes); - pp = XFS_BMAP_BROOT_PTR_ADDR(broot, 1, f->if_broot_bytes); - for (i = 1; i <= be16_to_cpu(broot->bb_numrecs); i++) - kdb_printf("\t%d: startoff %Ld ptr %Lx %s\n", - i, INT_GET(kp[i - 1].br_startoff, ARCH_CONVERT), INT_GET(pp[i - 1], ARCH_CONVERT), - xfs_fmtfsblock(INT_GET(pp[i - 1], ARCH_CONVERT), ip->i_mount)); -} - -/* - * Print allocation btree block. - */ -static void -xfs_btalloc(xfs_alloc_block_t *bt, int bsz) -{ - int i; - - kdb_printf("magic 0x%x level %d numrecs %d leftsib 0x%x rightsib 0x%x\n", - be32_to_cpu(bt->bb_magic), - be16_to_cpu(bt->bb_level), - be16_to_cpu(bt->bb_numrecs), - be32_to_cpu(bt->bb_leftsib), - be32_to_cpu(bt->bb_rightsib)); - if (!bt->bb_level) { - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_alloc_rec_t *r; - - r = XFS_BTREE_REC_ADDR(bsz, xfs_alloc, bt, i, 0); - kdb_printf("rec %d startblock 0x%x blockcount %d\n", - i, - be32_to_cpu(r->ar_startblock), - be32_to_cpu(r->ar_blockcount)); - } - } else { - int mxr; - - mxr = XFS_BTREE_BLOCK_MAXRECS(bsz, xfs_alloc, 0); - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_alloc_key_t *k; - xfs_alloc_ptr_t *p; - - k = XFS_BTREE_KEY_ADDR(bsz, xfs_alloc, bt, i, mxr); - p = XFS_BTREE_PTR_ADDR(bsz, xfs_alloc, bt, i, mxr); - kdb_printf("key %d startblock 0x%x blockcount %d ptr 0x%x\n", - i, - be32_to_cpu(k->ar_startblock), - be32_to_cpu(k->ar_blockcount), - be32_to_cpu(*p)); - } - } -} - -/* - * Print a bmap btree block. - */ -static void -xfs_btbmap(xfs_bmbt_block_t *bt, int bsz) -{ - int i; - - kdb_printf("magic 0x%x level %d numrecs %d leftsib %Lx rightsib %Lx\n", - be32_to_cpu(bt->bb_magic), - be16_to_cpu(bt->bb_level), - be16_to_cpu(bt->bb_numrecs), - be64_to_cpu(bt->bb_leftsib), - be64_to_cpu(bt->bb_rightsib)); - if (!bt->bb_level) { - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_bmbt_rec_t *r; - xfs_bmbt_irec_t irec; - - r = (xfs_bmbt_rec_t *)XFS_BTREE_REC_ADDR(bsz, - xfs_bmbt, bt, i, 0); - - xfs_bmbt_disk_get_all((xfs_bmbt_rec_t *)r, &irec); - kdb_printf("rec %d startoff %Ld startblock %Lx blockcount %Ld flag %d\n", - i, irec.br_startoff, - (__uint64_t)irec.br_startblock, - irec.br_blockcount, irec.br_state); - } - } else { - int mxr; - - mxr = XFS_BTREE_BLOCK_MAXRECS(bsz, xfs_bmbt, 0); - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_bmbt_key_t *k; - xfs_bmbt_ptr_t *p; - - k = XFS_BTREE_KEY_ADDR(bsz, xfs_bmbt, bt, i, mxr); - p = XFS_BTREE_PTR_ADDR(bsz, xfs_bmbt, bt, i, mxr); - kdb_printf("key %d startoff %Ld ", - i, INT_GET(k->br_startoff, ARCH_CONVERT)); - kdb_printf("ptr %Lx\n", INT_GET(*p, ARCH_CONVERT)); - } - } -} - -/* - * Print an inode btree block. - */ -static void -xfs_btino(xfs_inobt_block_t *bt, int bsz) -{ - int i; - - kdb_printf("magic 0x%x level %d numrecs %d leftsib 0x%x rightsib 0x%x\n", - be32_to_cpu(bt->bb_magic), - be16_to_cpu(bt->bb_level), - be16_to_cpu(bt->bb_numrecs), - be32_to_cpu(bt->bb_leftsib), - be32_to_cpu(bt->bb_rightsib)); - if (!bt->bb_level) { - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_inobt_rec_t *r; - - r = XFS_BTREE_REC_ADDR(bsz, xfs_inobt, bt, i, 0); - kdb_printf("rec %d startino 0x%x freecount %d, free %Lx\n", - i, INT_GET(r->ir_startino, ARCH_CONVERT), - INT_GET(r->ir_freecount, ARCH_CONVERT), - INT_GET(r->ir_free, ARCH_CONVERT)); - } - } else { - int mxr; - - mxr = XFS_BTREE_BLOCK_MAXRECS(bsz, xfs_inobt, 0); - for (i = 1; i <= be16_to_cpu(bt->bb_numrecs); i++) { - xfs_inobt_key_t *k; - xfs_inobt_ptr_t *p; - - k = XFS_BTREE_KEY_ADDR(bsz, xfs_inobt, bt, i, mxr); - p = XFS_BTREE_PTR_ADDR(bsz, xfs_inobt, bt, i, mxr); - kdb_printf("key %d startino 0x%x ptr 0x%x\n", - i, INT_GET(k->ir_startino, ARCH_CONVERT), - be32_to_cpu(*p)); - } - } -} - -/* - * Print a buf log item. - */ -static void -xfs_buf_item_print(xfs_buf_log_item_t *blip, int summary) -{ - static char *bli_flags[] = { - "hold", /* 0x1 */ - "dirty", /* 0x2 */ - "stale", /* 0x4 */ - "logged", /* 0x8 */ - "ialloc", /* 0x10 */ - "inode_stale", /* 0x20 */ - NULL - }; - static char *blf_flags[] = { - "inode", /* 0x1 */ - "cancel", /* 0x2 */ - NULL - }; - - if (summary) { - kdb_printf("buf 0x%p blkno 0x%Lx ", blip->bli_buf, - blip->bli_format.blf_blkno); - printflags(blip->bli_flags, bli_flags, "flags:"); - kdb_printf("\n "); - xfsidbg_xbuf_real(blip->bli_buf, 1); - return; - } - kdb_printf("buf 0x%p recur %d refcount %d flags:", - blip->bli_buf, blip->bli_recur, - atomic_read(&blip->bli_refcount)); - printflags(blip->bli_flags, bli_flags, NULL); - kdb_printf("\n"); - kdb_printf("size %d blkno 0x%Lx len 0x%x map size %d map 0x%p\n", - blip->bli_format.blf_size, blip->bli_format.blf_blkno, - (uint) blip->bli_format.blf_len, blip->bli_format.blf_map_size, - &(blip->bli_format.blf_data_map[0])); - kdb_printf("blf flags: "); - printflags((uint)blip->bli_format.blf_flags, blf_flags, NULL); -#ifdef XFS_TRANS_DEBUG - kdb_printf("orig 0x%x logged 0x%x", - blip->bli_orig, blip->bli_logged); -#endif - kdb_printf("\n"); -} - -#ifdef XFS_BMAP_TRACE -/* - * Convert an external extent descriptor to internal form. - */ -static void -xfs_convert_extent(xfs_bmbt_rec_32_t *rp, xfs_dfiloff_t *op, xfs_dfsbno_t *sp, - xfs_dfilblks_t *cp, int *fp) -{ - xfs_dfiloff_t o; - xfs_dfsbno_t s; - xfs_dfilblks_t c; - int flag; - - flag = (((xfs_dfiloff_t)rp->l0) >> 31) & 1; - o = ((((xfs_dfiloff_t)rp->l0) & 0x7fffffff) << 23) | - (((xfs_dfiloff_t)rp->l1) >> 9); - s = (((xfs_dfsbno_t)(rp->l1 & 0x000001ff)) << 43) | - (((xfs_dfsbno_t)rp->l2) << 11) | - (((xfs_dfsbno_t)rp->l3) >> 21); - c = (xfs_dfilblks_t)(rp->l3 & 0x001fffff); - *op = o; - *sp = s; - *cp = c; - *fp = flag; -} -#endif - -#ifdef XFS_RW_TRACE -/* - * Print itrunc entry trace. - */ -static void -xfs_ctrunc_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p cpu %ld\n", - (xfs_inode_t *)(unsigned long)ktep->val[1], (long)ktep->val[2]); -} -#endif - -/* - * Print an xfs_da_state_path structure. - */ -static void -xfs_dastate_path(xfs_da_state_path_t *p) -{ - int i; - - kdb_printf("active %d\n", p->active); - for (i = 0; i < XFS_DA_NODE_MAXDEPTH; i++) { - kdb_printf(" blk %d bp 0x%p blkno 0x%x", - i, p->blk[i].bp, p->blk[i].blkno); - kdb_printf(" index %d hashval 0x%x ", - p->blk[i].index, (uint_t)p->blk[i].hashval); - switch(p->blk[i].magic) { - case XFS_DA_NODE_MAGIC: kdb_printf("NODE\n"); break; - case XFS_DIR_LEAF_MAGIC: kdb_printf("DIR\n"); break; - case XFS_ATTR_LEAF_MAGIC: kdb_printf("ATTR\n"); break; - case XFS_DIR2_LEAFN_MAGIC: kdb_printf("DIR2\n"); break; - default: kdb_printf("type ?\n"); break; - } - } -} - -#ifdef XFS_DIR_TRACE -/* - * Print a xfs directory trace buffer entry. - */ -static int -xfs_dir_trace_entry(ktrace_entry_t *ktep) -{ - xfs_mount_t *mp; - __uint32_t hash; - xfs_off_t cookie; - - if (!ktep->val[0] || !ktep->val[1]) - return 0; - - mp = (xfs_mount_t *)ktep->val[3]; - cookie = (__psunsigned_t)ktep->val[4]; - cookie <<= 32; - cookie |= (__psunsigned_t)ktep->val[5]; - qprintf("%s -- dp=0x%p b/e/h=%ld/%ld/0x%08lx resid=0x%lx ", - (char *)ktep->val[1], - (xfs_inode_t *)ktep->val[2], - (long)XFS_DA_COOKIE_BNO(mp, cookie), - (long)XFS_DA_COOKIE_ENTRY(mp, cookie), - (unsigned long)XFS_DA_COOKIE_HASH(mp, cookie), - (long)ktep->val[6]); - - switch ((__psint_t)ktep->val[0]) { - case XFS_DIR_KTRACE_G_DU: - break; - case XFS_DIR_KTRACE_G_DUB: - qprintf("bno=%ld", (long)ktep->val[7]); - break; - case XFS_DIR_KTRACE_G_DUN: - qprintf("forw=%ld, cnt=%ld, 0x%08lx - 0x%08lx", - (long)ktep->val[7], - (long)ktep->val[8], - (unsigned long)ktep->val[9], - (unsigned long)ktep->val[10]); - break; - case XFS_DIR_KTRACE_G_DUL: - qprintf("forw=%ld, cnt=%ld, 0x%08lx - 0x%08lx", - (long)ktep->val[7], - (long)ktep->val[8], - (unsigned long)ktep->val[9], - (unsigned long)ktep->val[10]); - break; - case XFS_DIR_KTRACE_G_DUE: - qprintf("entry hashval 0x%08lx", (unsigned long)ktep->val[7]); - break; - case XFS_DIR_KTRACE_G_DUC: - cookie = (__psunsigned_t)ktep->val[7]; - cookie <<= 32; - cookie |= (__psunsigned_t)ktep->val[8]; - hash = XFS_DA_COOKIE_HASH(mp, cookie); - qprintf("b/e/h=%ld/%ld/0x%08x", - (long)XFS_DA_COOKIE_BNO(mp, cookie), - (long)XFS_DA_COOKIE_ENTRY(mp, cookie), - hash); - break; - default: - qprintf("unknown dir trace record format"); - break; - } - return 1; -} -#endif - -#ifdef XFS_DIR2_TRACE -/* - * Print a xfs v2 directory trace buffer entry. - */ -static int -xfs_dir2_trace_entry(ktrace_entry_t *ktep) -{ - char *cp; - int i; - int len; - - if (!ktep->val[0]) - return 0; - cp = (char *)&ktep->val[10]; - qprintf("%s: '", (char *)ktep->val[1]); - len = min((__psint_t)ktep->val[9], (__psint_t)sizeof(ktep->val[10])*6); - for (i = 0; i < len; i++) - qprintf("%c", cp[i]); - qprintf("'(%ld)", (long)ktep->val[9]); - if ((__psunsigned_t)ktep->val[0] != XFS_DIR2_KTRACE_ARGS_BIBII) - qprintf(" hashval 0x%llx inumber %lld dp 0x%p tp 0x%p check %d", - (__uint64_t)(unsigned long)ktep->val[2], - (__int64_t)(unsigned long)ktep->val[3], - ktep->val[4], ktep->val[5], - (int)(__psint_t)ktep->val[6]); - switch ((__psunsigned_t)ktep->val[0]) { - case XFS_DIR2_KTRACE_ARGS: - break; - case XFS_DIR2_KTRACE_ARGS_B: - qprintf(" bp 0x%p", ktep->val[7]); - break; - case XFS_DIR2_KTRACE_ARGS_BB: - qprintf(" lbp 0x%p dbp 0x%p", ktep->val[7], ktep->val[8]); - break; - case XFS_DIR2_KTRACE_ARGS_BIBII: - qprintf(" dp 0x%p tp 0x%p srcbp 0x%p srci %d dstbp 0x%p dsti %d count %d", - ktep->val[2], ktep->val[3], ktep->val[4], - (int)(__psint_t)ktep->val[5], ktep->val[6], - (int)(__psint_t)ktep->val[7], - (int)(__psint_t)ktep->val[8]); - break; - case XFS_DIR2_KTRACE_ARGS_DB: - qprintf(" db 0x%x bp 0x%p", - (xfs_dir2_db_t)(unsigned long)ktep->val[7], - ktep->val[8]); - break; - case XFS_DIR2_KTRACE_ARGS_I: - qprintf(" i 0x%lx", (unsigned long)ktep->val[7]); - break; - case XFS_DIR2_KTRACE_ARGS_S: - qprintf(" s 0x%x", (int)(__psint_t)ktep->val[7]); - break; - case XFS_DIR2_KTRACE_ARGS_SB: - qprintf(" s 0x%x bp 0x%p", (int)(__psint_t)ktep->val[7], - ktep->val[8]); - break; - default: - qprintf("unknown dirv2 trace record format"); - break; - } - return 1; -} -#endif - -/* - * Print an efd log item. - */ -static void -xfs_efd_item_print(xfs_efd_log_item_t *efdp, int summary) -{ - int i; - xfs_extent_t *ep; - - if (summary) { - kdb_printf("Extent Free Done: ID 0x%Lx nextents %d (at 0x%p)\n", - efdp->efd_format.efd_efi_id, - efdp->efd_format.efd_nextents, efdp); - return; - } - kdb_printf("size %d nextents %d next extent %d efip 0x%p\n", - efdp->efd_format.efd_size, efdp->efd_format.efd_nextents, - efdp->efd_next_extent, efdp->efd_efip); - kdb_printf("efi_id 0x%Lx\n", efdp->efd_format.efd_efi_id); - kdb_printf("efd extents:\n"); - ep = &(efdp->efd_format.efd_extents[0]); - for (i = 0; i < efdp->efd_next_extent; i++, ep++) { - kdb_printf(" block %Lx len %d\n", - ep->ext_start, ep->ext_len); - } -} - -/* - * Print an efi log item. - */ -static void -xfs_efi_item_print(xfs_efi_log_item_t *efip, int summary) -{ - int i; - xfs_extent_t *ep; - static char *efi_flags[] = { - "recovered", /* 0x1 */ - "committed", /* 0x2 */ - "cancelled", /* 0x4 */ - NULL, - }; - - if (summary) { - kdb_printf("Extent Free Intention: ID 0x%Lx nextents %d (at 0x%p)\n", - efip->efi_format.efi_id, - efip->efi_format.efi_nextents, efip); - return; - } - kdb_printf("size %d nextents %d next extent %d\n", - efip->efi_format.efi_size, efip->efi_format.efi_nextents, - efip->efi_next_extent); - kdb_printf("id %Lx", efip->efi_format.efi_id); - printflags(efip->efi_flags, efi_flags, "flags :"); - kdb_printf("\n"); - kdb_printf("efi extents:\n"); - ep = &(efip->efi_format.efi_extents[0]); - for (i = 0; i < efip->efi_next_extent; i++, ep++) { - kdb_printf(" block %Lx len %d\n", - ep->ext_start, ep->ext_len); - } -} - -/* - * Format inode "format" into a static buffer & return it. - */ -static char * -xfs_fmtformat(xfs_dinode_fmt_t f) -{ - static char *t[] = { - "dev", - "local", - "extents", - "btree", - "uuid" - }; - - return t[f]; -} - -/* - * Format fsblock number into a static buffer & return it. - */ -char * -xfs_fmtfsblock(xfs_fsblock_t bno, xfs_mount_t *mp) -{ - static char rval[50]; - - if (bno == NULLFSBLOCK) - sprintf(rval, "NULLFSBLOCK"); - else if (ISNULLSTARTBLOCK(bno)) - sprintf(rval, "NULLSTARTBLOCK(%Ld)", STARTBLOCKVAL(bno)); - else if (mp) - sprintf(rval, "%Ld[%x:%x]", (xfs_dfsbno_t)bno, - XFS_FSB_TO_AGNO(mp, bno), XFS_FSB_TO_AGBNO(mp, bno)); - else - sprintf(rval, "%Ld", (xfs_dfsbno_t)bno); - return rval; -} - -/* - * Format inode number into a static buffer & return it. - */ -static char * -xfs_fmtino(xfs_ino_t ino, xfs_mount_t *mp) -{ - static char rval[50]; - - if (mp) - sprintf(rval, "%llu[%x:%x:%x]", - (unsigned long long) ino, - XFS_INO_TO_AGNO(mp, ino), - XFS_INO_TO_AGBNO(mp, ino), - XFS_INO_TO_OFFSET(mp, ino)); - else - sprintf(rval, "%llu", (unsigned long long) ino); - return rval; -} - -/* - * Format an lsn for printing into a static buffer & return it. - */ -static char * -xfs_fmtlsn(xfs_lsn_t *lsnp) -{ - uint *wordp; - uint *word2p; - static char buf[20]; - - wordp = (uint *)lsnp; - word2p = wordp++; - sprintf(buf, "[%u:%u]", *wordp, *word2p); - - return buf; -} - -/* - * Format file mode into a static buffer & return it. - */ -static char * -xfs_fmtmode(int m) -{ - static char rval[16]; - - sprintf(rval, "%c%c%c%c%c%c%c%c%c%c%c%c%c", - "?fc?dxb?r?l?S?m?"[(m & S_IFMT) >> 12], - m & S_ISUID ? 'u' : '-', - m & S_ISGID ? 'g' : '-', - m & S_ISVTX ? 'v' : '-', - m & S_IRUSR ? 'r' : '-', - m & S_IWUSR ? 'w' : '-', - m & S_IXUSR ? 'x' : '-', - m & S_IRGRP ? 'r' : '-', - m & S_IWGRP ? 'w' : '-', - m & S_IXGRP ? 'x' : '-', - m & S_IROTH ? 'r' : '-', - m & S_IWOTH ? 'w' : '-', - m & S_IXOTH ? 'x' : '-'); - return rval; -} - -/* - * Format a size into a static buffer & return it. - */ -static char * -xfs_fmtsize(size_t i) -{ - static char rval[20]; - - /* size_t is 32 bits in 32-bit kernel, 64 bits in 64-bit kernel */ - sprintf(rval, "0x%lx", (unsigned long) i); - return rval; -} - -/* - * Format a uuid into a static buffer & return it. - */ -static char * -xfs_fmtuuid(uuid_t *uu) -{ - static char rval[40]; - char *o = rval; - char *i = (unsigned char*)uu; - int b; - - for (b=0;b<16;b++) { - o+=sprintf(o, "%02x", *i++); - if (b==3||b==5||b==7||b==9) *o++='-'; - } - *o='\0'; - - return rval; -} - -/* - * Print an inode log item. - */ -static void -xfs_inode_item_print(xfs_inode_log_item_t *ilip, int summary) -{ - static char *ili_flags[] = { - "hold", /* 0x1 */ - "iolock excl", /* 0x2 */ - "iolock shrd", /* 0x4 */ - NULL - }; - static char *ilf_fields[] = { - "core", /* 0x001 */ - "ddata", /* 0x002 */ - "dexts", /* 0x004 */ - "dbroot", /* 0x008 */ - "dev", /* 0x010 */ - "uuid", /* 0x020 */ - "adata", /* 0x040 */ - "aext", /* 0x080 */ - "abroot", /* 0x100 */ - NULL - }; - - if (summary) { - kdb_printf("inode 0x%p logged %d ", - ilip->ili_inode, ilip->ili_logged); - printflags(ilip->ili_flags, ili_flags, "flags:"); - printflags(ilip->ili_format.ilf_fields, ilf_fields, "format:"); - printflags(ilip->ili_last_fields, ilf_fields, "lastfield:"); - kdb_printf("\n"); - return; - } - kdb_printf("inode 0x%p ino 0x%llu pushbuf %d logged %d flags: ", - ilip->ili_inode, (unsigned long long) ilip->ili_format.ilf_ino, - ilip->ili_pushbuf_flag, ilip->ili_logged); - printflags(ilip->ili_flags, ili_flags, NULL); - kdb_printf("\n"); - kdb_printf("ilock recur %d iolock recur %d ext buf 0x%p\n", - ilip->ili_ilock_recur, ilip->ili_iolock_recur, - ilip->ili_extents_buf); -#ifdef XFS_TRANS_DEBUG - kdb_printf("root bytes %d root orig 0x%x\n", - ilip->ili_root_size, ilip->ili_orig_root); -#endif - kdb_printf("size %d ", ilip->ili_format.ilf_size); - printflags(ilip->ili_format.ilf_fields, ilf_fields, "fields:"); - printflags(ilip->ili_last_fields, ilf_fields, " last fields: "); - kdb_printf("\n"); - kdb_printf(" flush lsn %s last lsn %s\n", - xfs_fmtlsn(&(ilip->ili_flush_lsn)), - xfs_fmtlsn(&(ilip->ili_last_lsn))); - kdb_printf("dsize %d, asize %d, rdev 0x%x\n", - ilip->ili_format.ilf_dsize, - ilip->ili_format.ilf_asize, - ilip->ili_format.ilf_u.ilfu_rdev); - kdb_printf("blkno 0x%Lx len 0x%x boffset 0x%x\n", - ilip->ili_format.ilf_blkno, - ilip->ili_format.ilf_len, - ilip->ili_format.ilf_boffset); -} - -/* - * Print a dquot log item. - */ -/* ARGSUSED */ -static void -xfs_dquot_item_print(xfs_dq_logitem_t *lip, int summary) -{ - kdb_printf("dquot 0x%p\n", - lip->qli_dquot); - -} - -/* - * Print a quotaoff log item. - */ -/* ARGSUSED */ -static void -xfs_qoff_item_print(xfs_qoff_logitem_t *lip, int summary) -{ - kdb_printf("start qoff item 0x%p flags 0x%x\n", - lip->qql_start_lip, lip->qql_format.qf_flags); - -} - -/* - * Print buffer full of inodes. - */ -static void -xfs_inodebuf(xfs_buf_t *bp) -{ - xfs_dinode_t *di; - xfs_dinode_core_t dic; - int n, i; - - n = XFS_BUF_COUNT(bp) >> 8; - for (i = 0; i < n; i++) { - di = (xfs_dinode_t *)xfs_buf_offset(bp, - i * 256); - - xfs_xlate_dinode_core((xfs_caddr_t)&di->di_core, &dic, 1); - xfs_prdinode_core(&dic); - kdb_printf("next_unlinked 0x%x u@0x%p\n", - INT_GET(di->di_next_unlinked, ARCH_CONVERT), - &di->di_u); - } -} - -#ifdef XFS_RW_TRACE -/* - * Print iomap entry trace. - */ -static void -xfs_iomap_enter_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p size 0x%x%x offset 0x%x%x count 0x%x\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - (unsigned int)(long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6]); - qprintf("io new size 0x%x%x pid=%d\n", - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9]); -} - -/* - * Print iomap map trace. - */ -static void -xfs_iomap_map_trace_entry(ktrace_entry_t *ktep) -{ - static char *bmapi_flags[] = { - "read", /* BMAPI_READ */ - "write", /* BMAPI_WRITE */ - "allocate", /* BMAPI_ALLOCATE */ - "unwritten", /* BMAPI_UNWRITTEN */ - "ignstate", /* BMAPI_IGNSTATE */ - "direct", /* BMAPI_DIRECT */ - "mmap", /* BMAPI_MMAP */ - "sync", /* BMAPI_SYNC */ - "trylock", /* BMAPI_TRYLOCK */ - "device", /* BMAPI_DEVICE */ - NULL - }; - - qprintf("ip 0x%p size 0x%x%x offset 0x%x%x count 0x%x\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - (unsigned int)(long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6]); - printflags((__psint_t)ktep->val[7], bmapi_flags, "bmapi flags"); - qprintf("iomap off 0x%x%x delta 0x%x bsize 0x%x bno 0x%x\n", - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10], - (unsigned int)(long)ktep->val[11], - (unsigned int)(long)ktep->val[12]); - qprintf("imap off 0x%x count 0x%x block 0x%x\n", - (unsigned int)(long)ktep->val[13], - (unsigned int)(long)ktep->val[14], - (unsigned int)(long)ktep->val[15]); -} - -/* - * Print itrunc entry trace. - */ -static void -xfs_itrunc_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p size 0x%x%x flag %ld new size 0x%x%x\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - (long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6]); - qprintf("toss start 0x%x%x toss finish 0x%x%x cpu id %ld pid %d\n", - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10], - (long)ktep->val[11], - (unsigned int)(long)ktep->val[12]); -} - -/* - * Print bunmap entry trace. - */ -static void -xfs_bunmap_trace_entry(ktrace_entry_t *ktep) -{ - static char *bunmapi_flags[] = { - "write", /* 0x01 */ - "delay", /* 0x02 */ - "entire", /* 0x04 */ - "metadata", /* 0x08 */ - "exact", /* 0x10 */ - "attrfork", /* 0x20 */ - "async", /* 0x40 */ - "rsvblocks", /* 0x80 */ - NULL - }; - - qprintf("ip 0x%p size 0x%x%x bno 0x%x%x len 0x%x cpu id %ld\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - (unsigned int)(long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (long)ktep->val[8]); - qprintf("ra 0x%p pid %d ", ktep->val[9], (int)(long)ktep->val[10]); - printflags((__psint_t)ktep->val[7], bunmapi_flags, "flags"); -} - -/* - * Print inval_cached_pages entry trace. - */ -static void -xfs_inval_cached_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p offset 0x%x%x len 0x%x%x first 0x%x%x last 0x%x%x pid %d\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - (unsigned int)(long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10]); -} -#endif - - -/* - * Print disk inode core. - */ -static void -xfs_prdinode_core(xfs_dinode_core_t *dip) -{ - static char *diflags[] = { - "realtime", /* XFS_DIFLAG_REALTIME */ - "prealloc", /* XFS_DIFLAG_PREALLOC */ - "newrtbm", /* XFS_DIFLAG_NEWRTBM */ - "immutable", /* XFS_DIFLAG_IMMUTABLE */ - "append", /* XFS_DIFLAG_APPEND */ - "sync", /* XFS_DIFLAG_SYNC */ - "noatime", /* XFS_DIFLAG_NOATIME */ - "nodump", /* XFS_DIFLAG_NODUMP */ - "rtinherit", /* XFS_DIFLAG_RTINHERIT */ - "projinherit", /* XFS_DIFLAG_PROJINHERIT */ - "nosymlinks", /* XFS_DIFLAG_NOSYMLINKS */ - "extsize", /* XFS_DIFLAG_EXTSIZE */ - "extszinherit", /* XFS_DIFLAG_EXTSZINHERIT */ - NULL - }; - - kdb_printf("magic 0x%x mode 0%o (%s) version 0x%x format 0x%x (%s)\n", - dip->di_magic, dip->di_mode, - xfs_fmtmode(dip->di_mode), - dip->di_version, dip->di_format, - xfs_fmtformat((xfs_dinode_fmt_t)dip->di_format)); - kdb_printf("nlink %d uid %d gid %d projid %d flushiter %u\n", - dip->di_nlink, - dip->di_uid, - dip->di_gid, - (uint)dip->di_projid, - (uint)dip->di_flushiter); - kdb_printf("atime %u:%u mtime %ud:%u ctime %u:%u\n", - dip->di_atime.t_sec, dip->di_atime.t_nsec, - dip->di_mtime.t_sec, dip->di_mtime.t_nsec, - dip->di_ctime.t_sec, dip->di_ctime.t_nsec); - kdb_printf("size %Ld ", dip->di_size); - kdb_printf("nblocks %Ld extsize 0x%x nextents 0x%x anextents 0x%x\n", - dip->di_nblocks, dip->di_extsize, dip->di_nextents, - dip->di_anextents); - kdb_printf("forkoff %d aformat 0x%x (%s) dmevmask 0x%x dmstate 0x%x ", - dip->di_forkoff, dip->di_aformat, - xfs_fmtformat((xfs_dinode_fmt_t)dip->di_aformat), - dip->di_dmevmask, dip->di_dmstate); - printflags(dip->di_flags, diflags, "flags"); - kdb_printf("gen 0x%x\n", dip->di_gen); -} - -#ifdef XFS_RW_TRACE -/* - * Print read/write entry trace. - */ -static void -xfs_rw_enter_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p size 0x%x%x ptr 0x%p size %lu\n", - ktep->val[1], - (unsigned int)(long)ktep->val[2], - (unsigned int)(long)ktep->val[3], - ktep->val[4], - (unsigned long)ktep->val[5]); - qprintf("io offset 0x%x%x ioflags 0x%x new size 0x%x%x pid %d\n", - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10], - (unsigned int)(long)ktep->val[11]); -} - -/* - * Print page write/release trace. - */ -static void -xfs_page_trace_entry(ktrace_entry_t *ktep) -{ - qprintf("ip 0x%p inode 0x%p page 0x%p\n", - ktep->val[1], ktep->val[2], ktep->val[3]); - qprintf("mask 0x%x di_size 0x%x%x isize 0x%x%x offset 0x%x%x\n", - (unsigned int)(long)ktep->val[4], - (unsigned int)(long)ktep->val[5], - (unsigned int)(long)ktep->val[6], - (unsigned int)(long)ktep->val[7], - (unsigned int)(long)ktep->val[8], - (unsigned int)(long)ktep->val[9], - (unsigned int)(long)ktep->val[10]); - qprintf("delalloc %d unmapped %d unwritten %d pid %d\n", - (unsigned int)(long)ktep->val[11], - (unsigned int)(long)ktep->val[12], - (unsigned int)(long)ktep->val[13], - (unsigned int)(long)ktep->val[14]); -} - -/* - * Print read/write trace entry. - */ -static int -xfs_rw_trace_entry(ktrace_entry_t *ktep) -{ - switch ( (long)ktep->val[0] ) { - case XFS_READ_ENTER: - qprintf("READ ENTER:\n"); - xfs_rw_enter_trace_entry(ktep); - break; - case XFS_WRITE_ENTER: - qprintf("WRITE ENTER:\n"); - xfs_rw_enter_trace_entry(ktep); - break; - case XFS_SENDFILE_ENTER: - qprintf("SENDFILE ENTER:\n"); - xfs_rw_enter_trace_entry(ktep); - break; - case XFS_IOMAP_READ_ENTER: - qprintf("IOMAP READ ENTER:\n"); - xfs_iomap_enter_trace_entry(ktep); - break; - case XFS_IOMAP_WRITE_ENTER: - qprintf("IOMAP WRITE ENTER:\n"); - xfs_iomap_enter_trace_entry(ktep); - break; - case XFS_IOMAP_WRITE_NOSPACE: - qprintf("IOMAP WRITE NOSPACE:\n"); - xfs_iomap_enter_trace_entry(ktep); - break; - case XFS_IOMAP_READ_MAP: - qprintf("IOMAP READ MAP:\n"); - xfs_iomap_map_trace_entry(ktep); - break; - case XFS_IOMAP_WRITE_MAP: - qprintf("IOMAP WRITE MAP:\n"); - xfs_iomap_map_trace_entry(ktep); - break; - case XFS_ITRUNC_START: - qprintf("ITRUNC START:\n"); - xfs_itrunc_trace_entry(ktep); - break; - case XFS_ITRUNC_FINISH1: - qprintf("ITRUNC FINISH1:\n"); - xfs_itrunc_trace_entry(ktep); - break; - case XFS_ITRUNC_FINISH2: - qprintf("ITRUNC FINISH2:\n"); - xfs_itrunc_trace_entry(ktep); - break; - case XFS_CTRUNC1: - qprintf("CTRUNC1:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_CTRUNC2: - qprintf("CTRUNC2:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_CTRUNC3: - qprintf("CTRUNC3:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_CTRUNC4: - qprintf("CTRUNC4:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_CTRUNC5: - qprintf("CTRUNC5:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_CTRUNC6: - qprintf("CTRUNC6:\n"); - xfs_ctrunc_trace_entry(ktep); - break; - case XFS_BUNMAP: - qprintf("BUNMAP:\n"); - xfs_bunmap_trace_entry(ktep); - break; - case XFS_INVAL_CACHED: - qprintf("INVAL CACHED:\n"); - xfs_inval_cached_trace_entry(ktep); - break; - case XFS_DIORD_ENTER: - qprintf("DIORD ENTER:\n"); - xfs_rw_enter_trace_entry(ktep); - break; - case XFS_DIOWR_ENTER: - qprintf("DIOWR ENTER:\n"); - xfs_rw_enter_trace_entry(ktep); - break; - case XFS_WRITEPAGE_ENTER: - qprintf("PAGE WRITE:\n"); - xfs_page_trace_entry(ktep); - break; - case XFS_RELEASEPAGE_ENTER: - qprintf("PAGE RELEASE:\n"); - xfs_page_trace_entry(ktep); - break; - case XFS_INVALIDPAGE_ENTER: - qprintf("PAGE INVALIDATE:\n"); - xfs_page_trace_entry(ktep); - break; - case XFS_IOMAP_ALLOC_ENTER: - qprintf("ALLOC ENTER:\n"); - xfs_iomap_enter_trace_entry(ktep); - break; - case XFS_IOMAP_ALLOC_MAP: - qprintf("ALLOC MAP:\n"); - xfs_iomap_map_trace_entry(ktep); - break; - case XFS_IOMAP_UNWRITTEN: - qprintf("UNWRITTEN:\n"); - xfs_iomap_enter_trace_entry(ktep); - break; - - default: - qprintf("UNKNOWN RW TRACE\n"); - return 0; - } - - return 1; -} -#endif - -/* - * Print xfs extent records for a fork. - */ -static void -xfs_xexlist_fork(xfs_inode_t *ip, int whichfork) -{ - int nextents, i; - xfs_ifork_t *ifp; - xfs_bmbt_irec_t irec; - - ifp = XFS_IFORK_PTR(ip, whichfork); - if (ifp->if_flags & XFS_IFEXTENTS) { - nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); - kdb_printf("inode 0x%p %cf extents 0x%p nextents 0x%x\n", - ip, "da"[whichfork], xfs_iext_get_ext(ifp, 0), - nextents); - for (i = 0; i < nextents; i++) { - xfs_bmbt_get_all(xfs_iext_get_ext(ifp, i), &irec); - kdb_printf( - "%d: startoff %Ld startblock %s blockcount %Ld flag %d\n", - i, irec.br_startoff, - xfs_fmtfsblock(irec.br_startblock, ip->i_mount), - irec.br_blockcount, irec.br_state); - } - } -} - -static void -xfs_xnode_fork(char *name, xfs_ifork_t *f) -{ - static char *tab_flags[] = { - "inline", /* XFS_IFINLINE */ - "extents", /* XFS_IFEXTENTS */ - "broot", /* XFS_IFBROOT */ - NULL - }; - int *p; - - kdb_printf("%s fork", name); - if (f == NULL) { - kdb_printf(" empty\n"); - return; - } else - kdb_printf("\n"); - kdb_printf(" bytes %s ", xfs_fmtsize(f->if_bytes)); - kdb_printf("real_bytes %s lastex 0x%x u1:%s 0x%p\n", - xfs_fmtsize(f->if_real_bytes), f->if_lastex, - f->if_flags & XFS_IFINLINE ? "data" : "extents", - f->if_flags & XFS_IFINLINE ? - f->if_u1.if_data : - (char *)f->if_u1.if_extents); - kdb_printf(" broot 0x%p broot_bytes %s ext_max %d ", - f->if_broot, xfs_fmtsize(f->if_broot_bytes), f->if_ext_max); - printflags(f->if_flags, tab_flags, "flags"); - kdb_printf("\n"); - kdb_printf(" u2"); - for (p = (int *)&f->if_u2; - p < (int *)((char *)&f->if_u2 + XFS_INLINE_DATA); - p++) - kdb_printf(" 0x%x", *p); - kdb_printf("\n"); -} - -/* - * Command-level xfs-idbg functions. - */ - -/* - * Print xfs allocation group freespace header. - */ -static void -xfsidbg_xagf(xfs_agf_t *agf) -{ - kdb_printf("magicnum 0x%x versionnum 0x%x seqno 0x%x length 0x%x\n", - be32_to_cpu(agf->agf_magicnum), - be32_to_cpu(agf->agf_versionnum), - be32_to_cpu(agf->agf_seqno), - be32_to_cpu(agf->agf_length)); - kdb_printf("roots b 0x%x c 0x%x levels b %d c %d\n", - be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]), - be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]), - be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]), - be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT])); - kdb_printf("flfirst %d fllast %d flcount %d freeblks %d longest %d\n", - be32_to_cpu(agf->agf_flfirst), - be32_to_cpu(agf->agf_fllast), - be32_to_cpu(agf->agf_flcount), - be32_to_cpu(agf->agf_freeblks), - be32_to_cpu(agf->agf_longest)); -} - -/* - * Print xfs allocation group inode header. - */ -static void -xfsidbg_xagi(xfs_agi_t *agi) -{ - int i; - int j; - - kdb_printf("magicnum 0x%x versionnum 0x%x seqno 0x%x length 0x%x\n", - be32_to_cpu(agi->agi_magicnum), - be32_to_cpu(agi->agi_versionnum), - be32_to_cpu(agi->agi_seqno), - be32_to_cpu(agi->agi_length)); - kdb_printf("count 0x%x root 0x%x level 0x%x\n", - be32_to_cpu(agi->agi_count), - be32_to_cpu(agi->agi_root), - be32_to_cpu(agi->agi_level)); - kdb_printf("freecount 0x%x newino 0x%x dirino 0x%x\n", - be32_to_cpu(agi->agi_freecount), - be32_to_cpu(agi->agi_newino), - be32_to_cpu(agi->agi_dirino)); - - kdb_printf("unlinked buckets\n"); - for (i = 0; i < XFS_AGI_UNLINKED_BUCKETS; i++) { - for (j = 0; j < 4; j++, i++) { - kdb_printf("0x%08x ", - be32_to_cpu(agi->agi_unlinked[i])); - } - kdb_printf("\n"); - } -} - -#ifdef XFS_ALLOC_TRACE -/* - * Print out the last "count" entries in the allocation trace buffer. - */ -static void -xfsidbg_xalatrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_alloc_trace_buf == NULL) { - qprintf("The xfs alloc trace buffer is not initialized\n"); - return; - } - nentries = ktrace_nentries(xfs_alloc_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_alloc_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_alloc_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - if (xfs_alloc_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(xfs_alloc_trace_buf, &kts); - } -} - -/* - * Print out all the entries in the alloc trace buf corresponding - * to the given block number. - */ -static void -xfsidbg_xalbtrace(xfs_agblock_t bno) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_alloc_trace_buf == NULL) { - qprintf("The xfs alloc trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(xfs_alloc_trace_buf, &kts); - while (ktep != NULL) { - switch ((__psint_t)ktep->val[0]) { - case XFS_ALLOC_KTRACE_ALLOC: - case XFS_ALLOC_KTRACE_FREE: - if (bno >= (xfs_agblock_t)((__psint_t)ktep->val[5]) && - bno < (xfs_agblock_t)((__psint_t)ktep->val[5]) + - (xfs_extlen_t)((__psint_t)ktep->val[13])) { - (void)xfs_alloc_trace_entry(ktep); - qprintf("\n"); - } - break; - } - ktep = ktrace_next(xfs_alloc_trace_buf, &kts); - } -} - -/* - * Print out all the entries in the alloc trace buf corresponding - * to the given allocation group. - */ -static void -xfsidbg_xalgtrace(xfs_agnumber_t agno) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_alloc_trace_buf == NULL) { - qprintf("The xfs alloc trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(xfs_alloc_trace_buf, &kts); - while (ktep != NULL) { - if ( (__psint_t)ktep->val[0] && - ((xfs_agnumber_t)((__psint_t)ktep->val[4])) == agno ) { - (void)xfs_alloc_trace_entry(ktep); - qprintf("\n"); - } - ktep = ktrace_next(xfs_alloc_trace_buf, &kts); - } -} -#endif - -/* - * Print an allocation argument structure for XFS. - */ -static void -xfsidbg_xalloc(xfs_alloc_arg_t *args) -{ - kdb_printf("tp 0x%p mp 0x%p agbp 0x%p pag 0x%p fsbno %s\n", - args->tp, args->mp, args->agbp, args->pag, - xfs_fmtfsblock(args->fsbno, args->mp)); - kdb_printf("agno 0x%x agbno 0x%x minlen 0x%x maxlen 0x%x mod 0x%x\n", - args->agno, args->agbno, args->minlen, args->maxlen, args->mod); - kdb_printf("prod 0x%x minleft 0x%x total 0x%x alignment 0x%x\n", - args->prod, args->minleft, args->total, args->alignment); - kdb_printf("minalignslop 0x%x len 0x%x type %s otype %s wasdel %d\n", - args->minalignslop, args->len, xfs_alloctype[args->type], - xfs_alloctype[args->otype], args->wasdel); - kdb_printf("wasfromfl %d isfl %d userdata %d\n", - args->wasfromfl, args->isfl, args->userdata); -} - -#ifdef XFS_ALLOC_TRACE -/* - * Print out all the entries in the alloc trace buf corresponding - * to the given mount point. - */ -static void -xfsidbg_xalmtrace(xfs_mount_t *mp) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_alloc_trace_buf == NULL) { - kdb_printf("The xfs alloc trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(xfs_alloc_trace_buf, &kts); - while (ktep != NULL) { - if ((__psint_t)ktep->val[0] && - (xfs_mount_t *)ktep->val[3] == mp) { - (void)xfs_alloc_trace_entry(ktep); - kdb_printf("\n"); - } - ktep = ktrace_next(xfs_alloc_trace_buf, &kts); - } -} - -/* - * Print out all the entries in the alloc trace buf corresponding - * to the given entry type. - */ -static void -xfsidbg_xalttrace(int tag) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_alloc_trace_buf == NULL) { - qprintf("The xfs alloc trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(xfs_alloc_trace_buf, &kts); - while (ktep != NULL) { - if ((__psint_t)ktep->val[0] && - ((long)ktep->val[0] & 0xffffL) == (long)tag) { - (void)xfs_alloc_trace_entry(ktep); - qprintf("\n"); - } - ktep = ktrace_next(xfs_alloc_trace_buf, &kts); - } -} -#endif - -static int xargument = 0; - -/* - * Set xtra argument, used by xchksum. - */ -static void -xfsidbg_xarg(int xarg) -{ - if (xarg == -1) - qprintf("xargument: %d\n", xargument); - else - xargument = xarg; -} /* xfsidbg_xarg */ - -/* - * Print an attr_list() context structure. - */ -static void -xfsidbg_xattrcontext(xfs_attr_list_context_t *context) -{ - static char *attr_arg_flags[] = { - "DONTFOLLOW", /* 0x0001 */ - "?", /* 0x0002 */ - "?", /* 0x0004 */ - "?", /* 0x0008 */ - "CREATE", /* 0x0010 */ - "?", /* 0x0020 */ - "?", /* 0x0040 */ - "?", /* 0x0080 */ - "?", /* 0x0100 */ - "?", /* 0x0200 */ - "?", /* 0x0400 */ - "?", /* 0x0800 */ - "KERNOTIME", /* 0x1000 */ - NULL - }; - - kdb_printf("dp 0x%p, dupcnt %d, resynch %d", - context->dp, context->dupcnt, context->resynch); - printflags((__psunsigned_t)context->flags, attr_arg_flags, ", flags"); - kdb_printf("\ncursor h/b/o 0x%x/0x%x/%d -- p/p/i 0x%x/0x%x/0x%x\n", - context->cursor->hashval, context->cursor->blkno, - context->cursor->offset, context->cursor->pad1, - context->cursor->pad2, context->cursor->initted); - kdb_printf("alist 0x%p, bufsize 0x%x, count %d, firstu 0x%x\n", - context->alist, context->bufsize, context->count, - context->firstu); -} - -/* - * Print attribute leaf block. - */ -static void -xfsidbg_xattrleaf(xfs_attr_leafblock_t *leaf) -{ - xfs_attr_leaf_hdr_t *h; - xfs_da_blkinfo_t *i; - xfs_attr_leaf_map_t *m; - xfs_attr_leaf_entry_t *e; - xfs_attr_leaf_name_local_t *l; - xfs_attr_leaf_name_remote_t *r; - int j, k; - - h = &leaf->hdr; - i = &h->info; - kdb_printf("hdr info forw 0x%x back 0x%x magic 0x%x\n", - i->forw, i->back, i->magic); - kdb_printf("hdr count %d usedbytes %d firstused %d holes %d\n", - INT_GET(h->count, ARCH_CONVERT), - INT_GET(h->usedbytes, ARCH_CONVERT), - INT_GET(h->firstused, ARCH_CONVERT), h->holes); - for (j = 0, m = h->freemap; j < XFS_ATTR_LEAF_MAPSIZE; j++, m++) { - kdb_printf("hdr freemap %d base %d size %d\n", - j, INT_GET(m->base, ARCH_CONVERT), - INT_GET(m->size, ARCH_CONVERT)); - } - for (j = 0, e = leaf->entries; j < INT_GET(h->count, ARCH_CONVERT); j++, e++) { - kdb_printf("[%2d] hash 0x%x nameidx %d flags 0x%x", - j, INT_GET(e->hashval, ARCH_CONVERT), - INT_GET(e->nameidx, ARCH_CONVERT), e->flags); - if (e->flags & XFS_ATTR_LOCAL) - kdb_printf("LOCAL "); - if (e->flags & XFS_ATTR_ROOT) - kdb_printf("ROOT "); - if (e->flags & XFS_ATTR_SECURE) - kdb_printf("SECURE "); - if (e->flags & XFS_ATTR_INCOMPLETE) - kdb_printf("INCOMPLETE "); - k = ~(XFS_ATTR_LOCAL | XFS_ATTR_ROOT | - XFS_ATTR_SECURE | XFS_ATTR_INCOMPLETE); - if ((e->flags & k) != 0) - kdb_printf("0x%x", e->flags & k); - kdb_printf(">\n name \""); - if (e->flags & XFS_ATTR_LOCAL) { - l = XFS_ATTR_LEAF_NAME_LOCAL(leaf, j); - for (k = 0; k < l->namelen; k++) - kdb_printf("%c", l->nameval[k]); - kdb_printf("\"(%d) value \"", l->namelen); - for (k = 0; (k < INT_GET(l->valuelen, ARCH_CONVERT)) && (k < 32); k++) - kdb_printf("%c", l->nameval[l->namelen + k]); - if (k == 32) - kdb_printf("..."); - kdb_printf("\"(%d)\n", - INT_GET(l->valuelen, ARCH_CONVERT)); - } else { - r = XFS_ATTR_LEAF_NAME_REMOTE(leaf, j); - for (k = 0; k < r->namelen; k++) - kdb_printf("%c", r->name[k]); - kdb_printf("\"(%d) value blk 0x%x len %d\n", - r->namelen, - INT_GET(r->valueblk, ARCH_CONVERT), - INT_GET(r->valuelen, ARCH_CONVERT)); - } - } -} - -/* - * Print a shortform attribute list. - */ -static void -xfsidbg_xattrsf(xfs_attr_shortform_t *s) -{ - xfs_attr_sf_hdr_t *sfh; - xfs_attr_sf_entry_t *sfe; - int i, j; - - sfh = &s->hdr; - kdb_printf("hdr count %d\n", INT_GET(sfh->count, ARCH_CONVERT)); - for (i = 0, sfe = s->list; i < INT_GET(sfh->count, ARCH_CONVERT); i++) { - kdb_printf("entry %d namelen %d name \"", i, sfe->namelen); - for (j = 0; j < sfe->namelen; j++) - kdb_printf("%c", sfe->nameval[j]); - kdb_printf("\" valuelen %d value \"", INT_GET(sfe->valuelen, ARCH_CONVERT)); - for (j = 0; (j < INT_GET(sfe->valuelen, ARCH_CONVERT)) && (j < 32); j++) - kdb_printf("%c", sfe->nameval[sfe->namelen + j]); - if (j == 32) - kdb_printf("..."); - kdb_printf("\"\n"); - sfe = XFS_ATTR_SF_NEXTENTRY(sfe); - } -} - -#ifdef XFS_ATTR_TRACE -/* - * Print out the last "count" entries in the attribute trace buffer. - */ -static void -xfsidbg_xattrtrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_attr_trace_buf == NULL) { - qprintf("The xfs attribute trace buffer is not initialized\n"); - return; - } - nentries = ktrace_nentries(xfs_attr_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_attr_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_attr_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - xfs_attr_trace_entry(ktep); - ktep = ktrace_next(xfs_attr_trace_buf, &kts); - } -} -#endif - -/* - * Print xfs bmap internal record - */ -static void -xfsidbg_xbirec(xfs_bmbt_irec_t *r) -{ - kdb_printf( - "startoff %Ld startblock %Lx blockcount %Ld state %Ld\n", - (__uint64_t)r->br_startoff, - (__uint64_t)r->br_startblock, - (__uint64_t)r->br_blockcount, - (__uint64_t)r->br_state); -} - -#ifdef XFS_BLI_TRACE -/* - * Print out the buf log item trace for the given buf log item. - */ -static void -xfsidbg_xblitrace(xfs_buf_log_item_t *bip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - uint64_t flags; - static char *xbli_flags[] = { - "hold", /* 0x01 */ - "dirty", /* 0x02 */ - "stale", /* 0x04 */ - "logged", /* 0x08 */ - NULL - }; - static char *xli_flags[] = { - "in ail", /* 0x1 */ - NULL - }; - - if (bip->bli_trace == NULL) { - qprintf("The bli trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(bip->bli_trace, &kts); - while (ktep != NULL) { - qprintf("%s bp 0x%p flags ", - (char *)ktep->val[0], ktep->val[1]); - printflags((__psint_t)(ktep->val[2]), xbli_flags, "xbli"); - qprintf("\n"); - qprintf("recur %ld refcount %ld blkno 0x%lx bcount 0x%lx\n", - (long)ktep->val[3], (long)ktep->val[4], - (unsigned long)ktep->val[5], - (unsigned long)ktep->val[6]); - flags = (((uint64_t)(unsigned long)ktep->val[7] << 32) & - 0xFFFFFFFF00000000ULL) | - (((uint64_t)(unsigned long)ktep->val[8]) & - 0x00000000FFFFFFFFULL); - qprintf("bp flags "); - printflags(flags, bp_flag_vals, NULL); - qprintf("\n"); - qprintf("fspriv 0x%p fspriv2 0x%p pincount %ld iodone 0x%p\n", - ktep->val[9], ktep->val[10], - (long)ktep->val[11], ktep->val[12]); - qprintf("lockval %ld lid 0x%lx log item flags ", - (long)ktep->val[13], (unsigned long)ktep->val[14]); - printflags((__psint_t)(ktep->val[15]), xli_flags, "xli"); - qprintf("\n"); - - ktep = ktrace_next(bip->bli_trace, &kts); - } -} -#endif - -/* - * Print a bmap alloc argument structure for XFS. - */ -static void -xfsidbg_xbmalla(xfs_bmalloca_t *a) -{ - kdb_printf("tp 0x%p ip 0x%p eof %d prevp 0x%p\n", - a->tp, a->ip, a->eof, a->prevp); - kdb_printf("gotp 0x%p firstblock %s alen %d total %d\n", - a->gotp, xfs_fmtfsblock(a->firstblock, a->ip->i_mount), - a->alen, a->total); - kdb_printf("off %s wasdel %d userdata %d minlen %d\n", - xfs_fmtfsblock(a->off, a->ip->i_mount), a->wasdel, - a->userdata, a->minlen); - kdb_printf("minleft %d low %d rval %s aeof %d conv %d\n", - a->minleft, a->low, xfs_fmtfsblock(a->rval, a->ip->i_mount), - a->aeof, a->conv); -} - -#ifdef XFS_BMAP_TRACE -/* - * Print out the last "count" entries in the bmap btree trace buffer. - * The "a" is for "all" inodes. - */ -static void -xfsidbg_xbmatrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_bmbt_trace_buf == NULL) { - qprintf("The xfs bmap btree trace buffer is not initialized\n"); return; - } - nentries = ktrace_nentries(xfs_bmbt_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_bmbt_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_bmbt_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - if (xfs_bmbt_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(xfs_bmbt_trace_buf, &kts); - } -} - -/* - * Print out the bmap btree trace buffer attached to the given inode. - */ -static void -xfsidbg_xbmitrace(xfs_inode_t *ip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (ip->i_btrace == NULL) { - qprintf("The inode trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(ip->i_btrace, &kts); - while (ktep != NULL) { - if (xfs_bmbt_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(ip->i_btrace, &kts); - } -} - -/* - * Print out all the entries in the bmap btree trace buf corresponding - * to the given inode. The "s" is for "single" inode. - */ -static void -xfsidbg_xbmstrace(xfs_inode_t *ip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_bmbt_trace_buf == NULL) { - qprintf("The xfs bmap btree trace buffer is not initialized\n"); return; - } - - ktep = ktrace_first(xfs_bmbt_trace_buf, &kts); - while (ktep != NULL) { - if ((xfs_inode_t *)(ktep->val[2]) == ip) { - if (xfs_bmbt_trace_entry(ktep)) - qprintf("\n"); - } - ktep = ktrace_next(xfs_bmbt_trace_buf, &kts); - } -} -#endif - -/* - * Print xfs bmap record - */ -static void -xfsidbg_xbrec(xfs_bmbt_rec_64_t *r) -{ - xfs_bmbt_irec_t irec; - - xfs_bmbt_get_all((xfs_bmbt_rec_t *)r, &irec); - kdb_printf("startoff %Ld startblock %Lx blockcount %Ld flag %d\n", - irec.br_startoff, (__uint64_t)irec.br_startblock, - irec.br_blockcount, irec.br_state); -} - -/* - * Print an xfs in-inode bmap btree root (data fork). - */ -static void -xfsidbg_xbroot(xfs_inode_t *ip) -{ - xfs_broot(ip, &ip->i_df); -} - -/* - * Print an xfs in-inode bmap btree root (attribute fork). - */ -static void -xfsidbg_xbroota(xfs_inode_t *ip) -{ - if (ip->i_afp) - xfs_broot(ip, ip->i_afp); -} - -/* - * Print xfs btree cursor. - */ -static void -xfsidbg_xbtcur(xfs_btree_cur_t *c) -{ - int l; - - kdb_printf("tp 0x%p mp 0x%p\n", - c->bc_tp, - c->bc_mp); - if (c->bc_btnum == XFS_BTNUM_BMAP) { - kdb_printf("rec.b "); - xfsidbg_xbirec(&c->bc_rec.b); - } else if (c->bc_btnum == XFS_BTNUM_INO) { - kdb_printf("rec.i startino 0x%x freecount 0x%x free %Lx\n", - c->bc_rec.i.ir_startino, c->bc_rec.i.ir_freecount, - c->bc_rec.i.ir_free); - } else { - kdb_printf("rec.a startblock 0x%x blockcount 0x%x\n", - c->bc_rec.a.ar_startblock, - c->bc_rec.a.ar_blockcount); - } - kdb_printf("bufs"); - for (l = 0; l < c->bc_nlevels; l++) - kdb_printf(" 0x%p", c->bc_bufs[l]); - kdb_printf("\n"); - kdb_printf("ptrs"); - for (l = 0; l < c->bc_nlevels; l++) - kdb_printf(" 0x%x", c->bc_ptrs[l]); - kdb_printf(" ra"); - for (l = 0; l < c->bc_nlevels; l++) - kdb_printf(" %d", c->bc_ra[l]); - kdb_printf("\n"); - kdb_printf("nlevels %d btnum %s blocklog %d\n", - c->bc_nlevels, - c->bc_btnum == XFS_BTNUM_BNO ? "bno" : - (c->bc_btnum == XFS_BTNUM_CNT ? "cnt" : - (c->bc_btnum == XFS_BTNUM_BMAP ? "bmap" : "ino")), - c->bc_blocklog); - if (c->bc_btnum == XFS_BTNUM_BMAP) { - kdb_printf("private forksize 0x%x whichfork %d ip 0x%p flags %d\n", - c->bc_private.b.forksize, - c->bc_private.b.whichfork, - c->bc_private.b.ip, - c->bc_private.b.flags); - kdb_printf("private firstblock %s flist 0x%p allocated 0x%x\n", - xfs_fmtfsblock(c->bc_private.b.firstblock, c->bc_mp), - c->bc_private.b.flist, - c->bc_private.b.allocated); - } else if (c->bc_btnum == XFS_BTNUM_INO) { - kdb_printf("private agbp 0x%p agno 0x%x\n", - c->bc_private.i.agbp, - c->bc_private.i.agno); - } else { - kdb_printf("private agbp 0x%p agno 0x%x\n", - c->bc_private.a.agbp, - c->bc_private.a.agno); - } -} - -/* - * Figure out what kind of xfs block the buffer contains, - * and invoke a print routine. - */ -static void -xfsidbg_xbuf(xfs_buf_t *bp) -{ - xfsidbg_xbuf_real(bp, 0); -} - -/* - * Figure out what kind of xfs block the buffer contains, - * and invoke a print routine (if asked to). - */ -static void -xfsidbg_xbuf_real(xfs_buf_t *bp, int summary) -{ - void *d; - xfs_agf_t *agf; - xfs_agi_t *agi; - xfs_sb_t *sb; - xfs_alloc_block_t *bta; - xfs_bmbt_block_t *btb; - xfs_inobt_block_t *bti; - xfs_attr_leafblock_t *aleaf; - xfs_dir_leafblock_t *dleaf; - xfs_da_intnode_t *node; - xfs_dinode_t *di; - xfs_disk_dquot_t *dqb; - xfs_dir2_block_t *d2block; - xfs_dir2_data_t *d2data; - xfs_dir2_leaf_t *d2leaf; - xfs_dir2_free_t *d2free; - - d = XFS_BUF_PTR(bp); - if (be32_to_cpu((agf = d)->agf_magicnum) == XFS_AGF_MAGIC) { - if (summary) { - kdb_printf("freespace hdr for AG %d (at 0x%p)\n", - be32_to_cpu(agf->agf_seqno), agf); - } else { - kdb_printf("buf 0x%p agf 0x%p\n", bp, agf); - xfsidbg_xagf(agf); - } - } else if (be32_to_cpu((agi = d)->agi_magicnum) == XFS_AGI_MAGIC) { - if (summary) { - kdb_printf("Inode hdr for AG %d (at 0x%p)\n", - be32_to_cpu(agi->agi_seqno), agi); - } else { - kdb_printf("buf 0x%p agi 0x%p\n", bp, agi); - xfsidbg_xagi(agi); - } - } else if (be32_to_cpu((bta = d)->bb_magic) == XFS_ABTB_MAGIC) { - if (summary) { - kdb_printf("Alloc BNO Btree blk, level %d (at 0x%p)\n", - be16_to_cpu(bta->bb_level), bta); - } else { - kdb_printf("buf 0x%p abtbno 0x%p\n", bp, bta); - xfs_btalloc(bta, XFS_BUF_COUNT(bp)); - } - } else if (be32_to_cpu((bta = d)->bb_magic) == XFS_ABTC_MAGIC) { - if (summary) { - kdb_printf("Alloc COUNT Btree blk, level %d (at 0x%p)\n", - be16_to_cpu(bta->bb_level), bta); - } else { - kdb_printf("buf 0x%p abtcnt 0x%p\n", bp, bta); - xfs_btalloc(bta, XFS_BUF_COUNT(bp)); - } - } else if (be32_to_cpu((btb = d)->bb_magic) == XFS_BMAP_MAGIC) { - if (summary) { - kdb_printf("Bmap Btree blk, level %d (at 0x%p)\n", - be16_to_cpu(btb->bb_level), btb); - } else { - kdb_printf("buf 0x%p bmapbt 0x%p\n", bp, btb); - xfs_btbmap(btb, XFS_BUF_COUNT(bp)); - } - } else if (be32_to_cpu((bti = d)->bb_magic) == XFS_IBT_MAGIC) { - if (summary) { - kdb_printf("Inode Btree blk, level %d (at 0x%p)\n", - be16_to_cpu(bti->bb_level), bti); - } else { - kdb_printf("buf 0x%p inobt 0x%p\n", bp, bti); - xfs_btino(bti, XFS_BUF_COUNT(bp)); - } - } else if (INT_GET((aleaf = d)->hdr.info.magic, ARCH_CONVERT) == XFS_ATTR_LEAF_MAGIC) { - if (summary) { - kdb_printf("Attr Leaf, 1st hash 0x%x (at 0x%p)\n", - INT_GET(aleaf->entries[0].hashval, ARCH_CONVERT), aleaf); - } else { - kdb_printf("buf 0x%p attr leaf 0x%p\n", bp, aleaf); - xfsidbg_xattrleaf(aleaf); - } - } else if (INT_GET((dleaf = d)->hdr.info.magic, ARCH_CONVERT) == XFS_DIR_LEAF_MAGIC) { - if (summary) { - kdb_printf("Dir Leaf, 1st hash 0x%x (at 0x%p)\n", - dleaf->entries[0].hashval, dleaf); - } else { - kdb_printf("buf 0x%p dir leaf 0x%p\n", bp, dleaf); - xfsidbg_xdirleaf(dleaf); - } - } else if (INT_GET((node = d)->hdr.info.magic, ARCH_CONVERT) == XFS_DA_NODE_MAGIC) { - if (summary) { - kdb_printf("Dir/Attr Node, level %d, 1st hash 0x%x (at 0x%p)\n", - node->hdr.level, node->btree[0].hashval, node); - } else { - kdb_printf("buf 0x%p dir/attr node 0x%p\n", bp, node); - xfsidbg_xdanode(node); - } - } else if (INT_GET((di = d)->di_core.di_magic, ARCH_CONVERT) == XFS_DINODE_MAGIC) { - if (summary) { - kdb_printf("Disk Inode (at 0x%p)\n", di); - } else { - kdb_printf("buf 0x%p dinode 0x%p\n", bp, di); - xfs_inodebuf(bp); - } - } else if (INT_GET((sb = d)->sb_magicnum, ARCH_CONVERT) == XFS_SB_MAGIC) { - if (summary) { - kdb_printf("Superblock (at 0x%p)\n", sb); - } else { - kdb_printf("buf 0x%p sb 0x%p\n", bp, sb); - /* SB in a buffer - we need to convert */ - xfsidbg_xsb_convert(sb); - } - } else if ((dqb = d)->d_magic == cpu_to_be16(XFS_DQUOT_MAGIC)) { -#define XFSIDBG_DQTYPESTR(d) \ - (((d)->d_flags & XFS_DQ_USER) ? "USR" : \ - (((d)->d_flags & XFS_DQ_GROUP) ? "GRP" : \ - (((d)->d_flags & XFS_DQ_PROJ) ? "PRJ" : "???"))) - kdb_printf("Quota blk starting ID [%d], type %s at 0x%p\n", - be32_to_cpu(dqb->d_id), XFSIDBG_DQTYPESTR(dqb), dqb); - - } else if (INT_GET((d2block = d)->hdr.magic, ARCH_CONVERT) == XFS_DIR2_BLOCK_MAGIC) { - if (summary) { - kdb_printf("Dir2 block (at 0x%p)\n", d2block); - } else { - kdb_printf("buf 0x%p dir2 block 0x%p\n", bp, d2block); - xfs_dir2data((void *)d2block, XFS_BUF_COUNT(bp)); - } - } else if (INT_GET((d2data = d)->hdr.magic, ARCH_CONVERT) == XFS_DIR2_DATA_MAGIC) { - if (summary) { - kdb_printf("Dir2 data (at 0x%p)\n", d2data); - } else { - kdb_printf("buf 0x%p dir2 data 0x%p\n", bp, d2data); - xfs_dir2data((void *)d2data, XFS_BUF_COUNT(bp)); - } - } else if (INT_GET((d2leaf = d)->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAF1_MAGIC) { - if (summary) { - kdb_printf("Dir2 leaf(1) (at 0x%p)\n", d2leaf); - } else { - kdb_printf("buf 0x%p dir2 leaf 0x%p\n", bp, d2leaf); - xfs_dir2leaf(d2leaf, XFS_BUF_COUNT(bp)); - } - } else if (INT_GET(d2leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC) { - if (summary) { - kdb_printf("Dir2 leaf(n) (at 0x%p)\n", d2leaf); - } else { - kdb_printf("buf 0x%p dir2 leaf 0x%p\n", bp, d2leaf); - xfs_dir2leaf(d2leaf, XFS_BUF_COUNT(bp)); - } - } else if (INT_GET((d2free = d)->hdr.magic, ARCH_CONVERT) == XFS_DIR2_FREE_MAGIC) { - if (summary) { - kdb_printf("Dir2 free (at 0x%p)\n", d2free); - } else { - kdb_printf("buf 0x%p dir2 free 0x%p\n", bp, d2free); - xfsidbg_xdir2free(d2free); - } - } else { - kdb_printf("buf 0x%p unknown 0x%p\n", bp, d); - } -} - -#ifdef XFS_BMAP_TRACE -/* - * Print out the last "count" entries in the bmap extent trace buffer. - * The "a" is for "all" inodes. - */ -static void -xfsidbg_xbxatrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_bmap_trace_buf == NULL) { - qprintf("The xfs bmap extent trace buffer is not initialized\n"); - return; - } - nentries = ktrace_nentries(xfs_bmap_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_bmap_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_bmap_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - if (xfs_bmap_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(xfs_bmap_trace_buf, &kts); - } -} - -/* - * Print out the bmap extent trace buffer attached to the given inode. - */ -static void -xfsidbg_xbxitrace(xfs_inode_t *ip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - if (ip->i_xtrace == NULL) { - qprintf("The inode trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(ip->i_xtrace, &kts); - while (ktep != NULL) { - if (xfs_bmap_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(ip->i_xtrace, &kts); - } -} - -/* - * Print out all the entries in the bmap extent trace buf corresponding - * to the given inode. The "s" is for "single" inode. - */ -static void -xfsidbg_xbxstrace(xfs_inode_t *ip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (xfs_bmap_trace_buf == NULL) { - qprintf("The xfs bmap extent trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(xfs_bmap_trace_buf, &kts); - while (ktep != NULL) { - if ((xfs_inode_t *)(ktep->val[3]) == ip) { - if (xfs_bmap_trace_entry(ktep)) - qprintf("\n"); - } - ktep = ktrace_next(xfs_bmap_trace_buf, &kts); - } -} -#endif - -#ifdef XFS_ILOCK_TRACE -/* - * Print out the ilock trace buffer attached to the given inode. - */ -static void -xfsidbg_xilock_trace_entry(ktrace_entry_t *ktep) -{ - static char *xiflags[] = { - "IOLOCK_EXCL", - "IOLOCK_SHAR", - "ILOCK_EXCL", - "ILOCK_SHAR", - "IUNLK_NONOT", - NULL - }; - - if ((__psint_t)ktep->val[0] && - (__psint_t)ktep->val[7] == 0) { - printflags((__psint_t)ktep->val[2], xiflags,"Flags "); - if ((__psint_t)ktep->val[1] == 1) - qprintf("LOCK\n"); - else if ((__psint_t)ktep->val[1] == 2) - qprintf("LOCK SHARED\n"); - else if ((__psint_t)ktep->val[1] == 3) - qprintf("UNLOCK\n"); - qprintf("ip 0x%p %llx %ld\n", - ktep->val[0], - (unsigned long long)((xfs_inode_t*)ktep->val[0])->i_ino, - (long)ktep->val[6]); - qprintf("raddr 0x%p\n", ktep->val[3]); - qprintf(" Pid %ld, cpu %ld\n", - (long)ktep->val[5], - (long)ktep->val[4]); - qprintf("-----------------------\n"); - - } else if ((__psint_t)ktep->val[7] == 1) { - if ((__psint_t)ktep->val[1] == 1) - qprintf("FlushLOCK "); - else if ((__psint_t)ktep->val[1] == 2) - qprintf("FlushTRYLOCK %ld ", - (long)ktep->val[2]); - else if ((__psint_t)ktep->val[1] == 3) - qprintf("FlushUNLOCK "); - else if ((__psint_t)ktep->val[1] == 4) - qprintf("FlushInode 0x%p", - ktep->val[2]); - else if ((__psint_t)ktep->val[1] == 5) - qprintf("FlushInodeInt "); - else qprintf("FlushUNKNOWN "); - qprintf("ip 0x%p ino %llx @ %ld\n", - ktep->val[0], - (unsigned long long)((xfs_inode_t*)ktep->val[0])->i_ino, - (long)ktep->val[6]); - qprintf("raddr 0x%p\n", ktep->val[3]); - qprintf(" Pid %ld, cpu %ld\n", - (long)ktep->val[5], - (long)ktep->val[4]); - qprintf("-----------------------\n"); - } -} - -static void -xfsidbg_xilock_trace(xfs_inode_t *ip) -{ - static char *xiflags[] = { - "IOLOCK_EXCL", - "IOLOCK_SHAR", - "ILOCK_EXCL", - "ILOCK_SHAR", - "IUNLK_NONOT", - NULL - }; - - ktrace_entry_t *ktep; - ktrace_snap_t kts; - if (ip->i_lock_trace == NULL) { - qprintf("The inode ilock trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(ip->i_lock_trace, &kts); - while (ktep != NULL) { - if ((__psint_t)ktep->val[0] && - (__psint_t)ktep->val[7] == 0) { - printflags((__psint_t)ktep->val[2], xiflags,"Flags "); - if ((__psint_t)ktep->val[1] == 1) - qprintf("LOCK\n"); - else if ((__psint_t)ktep->val[1] == 2) - qprintf("LOCK SHARED\n"); - else if ((__psint_t)ktep->val[1] == 3) - qprintf("UNLOCK\n"); - qprintf("ip 0x%p %lld %ld\n", - ktep->val[0], (unsigned long long) - ((xfs_inode_t*)ktep->val[0])->i_ino, - (long)ktep->val[6]); - qprintf("raddr 0x%p\n", ktep->val[3]); - qprintf(" Pid %ld, cpu %ld\n", - (long)ktep->val[5], - (long)ktep->val[4]); - qprintf("-----------------------\n"); - } else if ((__psint_t)ktep->val[7] == 1) { - if ((__psint_t)ktep->val[1] == 1) - qprintf("LOCK "); - else if ((__psint_t)ktep->val[1] == 2) - qprintf("TRYLOCK %ld ", - (long)ktep->val[2]); - else if ((__psint_t)ktep->val[1] == 3) - qprintf("UNLOCK "); - else qprintf("UNKNOWN "); - qprintf("ip 0x%p %lld %ld\n", - ktep->val[0], (unsigned long long) - ((xfs_inode_t*)ktep->val[0])->i_ino, - (long)ktep->val[6]); - qprintf("raddr 0x%p\n", ktep->val[3]); - qprintf(" Pid %ld, cpu %ld\n", - (long)ktep->val[5], - (long)ktep->val[4]); - qprintf("-----------------------\n"); - } - - ktep = ktrace_next(ip->i_lock_trace, &kts); - } -} - -/* - * Print out the last "count" entries in the inode lock trace buffer. - * The "a" is for "all" entries. - */ -static void -xfsidbg_xailock_trace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_ilock_trace_buf == NULL) { - qprintf("The xfs inode lock trace buffer is not initialized\n"); return; - } - nentries = ktrace_nentries(xfs_ilock_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_ilock_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_ilock_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - xfsidbg_xilock_trace_entry(ktep); - ktep = ktrace_next(xfs_ilock_trace_buf, &kts); - } -} -#endif - -/* - * Compute & print buffer's checksum. - */ -static void -xfsidbg_xchksum(uint *addr) -{ - uint i, chksum = 0; - - if (((__psint_t)addr) == ((__psint_t)-1)) { - qprintf("USAGE xchksum <address>\n"); - qprintf(" length is set with xarg\n"); - } else { - for (i=0; i<xargument; i++) { - chksum ^= *addr; - addr++; - } - qprintf("chksum (0x%x) length (%d)\n", chksum, xargument); - } -} /* xfsidbg_xchksum */ - -/* - * Print an xfs_da_args structure. - */ -static void -xfsidbg_xdaargs(xfs_da_args_t *n) -{ - char *ch; - int i; - - kdb_printf(" name \""); - for (i = 0; i < n->namelen; i++) { - kdb_printf("%c", n->name[i]); - } - kdb_printf("\"(%d) value ", n->namelen); - if (n->value) { - kdb_printf("\""); - ch = n->value; - for (i = 0; (i < n->valuelen) && (i < 32); ch++, i++) { - switch(*ch) { - case '\n': kdb_printf("\n"); break; - case '\b': kdb_printf("\b"); break; - case '\t': kdb_printf("\t"); break; - default: kdb_printf("%c", *ch); break; - } - } - if (i == 32) - kdb_printf("..."); - kdb_printf("\"(%d)\n", n->valuelen); - } else { - kdb_printf("(NULL)(%d)\n", n->valuelen); - } - kdb_printf(" hashval 0x%x whichfork %d flags <", - (uint_t)n->hashval, n->whichfork); - if (n->flags & ATTR_ROOT) - kdb_printf("ROOT "); - if (n->flags & ATTR_SECURE) - kdb_printf("SECURE "); - if (n->flags & ATTR_CREATE) - kdb_printf("CREATE "); - if (n->flags & ATTR_REPLACE) - kdb_printf("REPLACE "); - if (n->flags & XFS_ATTR_INCOMPLETE) - kdb_printf("INCOMPLETE "); - i = ~(ATTR_ROOT | ATTR_SECURE | - ATTR_CREATE | ATTR_REPLACE | XFS_ATTR_INCOMPLETE); - if ((n->flags & i) != 0) - kdb_printf("0x%x", n->flags & i); - kdb_printf(">\n"); - kdb_printf(" rename %d justcheck %d addname %d oknoent %d\n", - n->rename, n->justcheck, n->addname, n->oknoent); - kdb_printf(" leaf: blkno %d index %d rmtblkno %d rmtblkcnt %d\n", - n->blkno, n->index, n->rmtblkno, n->rmtblkcnt); - kdb_printf(" leaf2: blkno %d index %d rmtblkno %d rmtblkcnt %d\n", - n->blkno2, n->index2, n->rmtblkno2, n->rmtblkcnt2); - kdb_printf(" inumber %llu dp 0x%p firstblock 0x%p flist 0x%p\n", - (unsigned long long) n->inumber, - n->dp, n->firstblock, n->flist); - kdb_printf(" trans 0x%p total %d\n", - n->trans, n->total); -} - -/* - * Print a da buffer structure. - */ -static void -xfsidbg_xdabuf(xfs_dabuf_t *dabuf) -{ - int i; - - kdb_printf("nbuf %d dirty %d bbcount %d data 0x%p bps", - dabuf->nbuf, dabuf->dirty, dabuf->bbcount, dabuf->data); - for (i = 0; i < dabuf->nbuf; i++) - kdb_printf(" %d:0x%p", i, dabuf->bps[i]); - kdb_printf("\n"); -#ifdef XFS_DABUF_DEBUG - kdb_printf(" ra 0x%x prev 0x%x next 0x%x dev 0x%x blkno 0x%x\n", - dabuf->ra, dabuf->prev, dabuf->next, dabuf->dev, dabuf->blkno); -#endif -} - -/* - * Print a directory/attribute internal node block. - */ -static void -xfsidbg_xdanode(xfs_da_intnode_t *node) -{ - xfs_da_node_hdr_t *h; - xfs_da_blkinfo_t *i; - xfs_da_node_entry_t *e; - int j; - - h = &node->hdr; - i = &h->info; - kdb_printf("hdr info forw 0x%x back 0x%x magic 0x%x\n", - INT_GET(i->forw, ARCH_CONVERT), INT_GET(i->back, ARCH_CONVERT), INT_GET(i->magic, ARCH_CONVERT)); - kdb_printf("hdr count %d level %d\n", - INT_GET(h->count, ARCH_CONVERT), INT_GET(h->level, ARCH_CONVERT)); - for (j = 0, e = node->btree; j < INT_GET(h->count, ARCH_CONVERT); j++, e++) { - kdb_printf("btree %d hashval 0x%x before 0x%x\n", - j, (uint_t)INT_GET(e->hashval, ARCH_CONVERT), INT_GET(e->before, ARCH_CONVERT)); - } -} - -/* - * Print an xfs_da_state_blk structure. - */ -static void -xfsidbg_xdastate(xfs_da_state_t *s) -{ - xfs_da_state_blk_t *eblk; - - kdb_printf("args 0x%p mp 0x%p blocksize %u node_ents %u inleaf %u\n", - s->args, s->mp, s->blocksize, s->node_ents, s->inleaf); - if (s->args) - xfsidbg_xdaargs(s->args); - - kdb_printf("path: "); - xfs_dastate_path(&s->path); - - kdb_printf("altpath: "); - xfs_dastate_path(&s->altpath); - - eblk = &s->extrablk; - kdb_printf("extra: valid %d, after %d\n", s->extravalid, s->extraafter); - kdb_printf(" bp 0x%p blkno 0x%x ", eblk->bp, eblk->blkno); - kdb_printf("index %d hashval 0x%x\n", eblk->index, (uint_t)eblk->hashval); -} - -/* - * Print a directory leaf block. - */ -static void -xfsidbg_xdirleaf(xfs_dir_leafblock_t *leaf) -{ - xfs_dir_leaf_hdr_t *h; - xfs_da_blkinfo_t *i; - xfs_dir_leaf_map_t *m; - xfs_dir_leaf_entry_t *e; - xfs_dir_leaf_name_t *n; - int j, k; - xfs_ino_t ino; - - h = &leaf->hdr; - i = &h->info; - kdb_printf("hdr info forw 0x%x back 0x%x magic 0x%x\n", - INT_GET(i->forw, ARCH_CONVERT), INT_GET(i->back, ARCH_CONVERT), INT_GET(i->magic, ARCH_CONVERT)); - kdb_printf("hdr count %d namebytes %d firstused %d holes %d\n", - INT_GET(h->count, ARCH_CONVERT), INT_GET(h->namebytes, ARCH_CONVERT), INT_GET(h->firstused, ARCH_CONVERT), h->holes); - for (j = 0, m = h->freemap; j < XFS_DIR_LEAF_MAPSIZE; j++, m++) { - kdb_printf("hdr freemap %d base %d size %d\n", - j, INT_GET(m->base, ARCH_CONVERT), INT_GET(m->size, ARCH_CONVERT)); - } - for (j = 0, e = leaf->entries; j < INT_GET(h->count, ARCH_CONVERT); j++, e++) { - n = XFS_DIR_LEAF_NAMESTRUCT(leaf, INT_GET(e->nameidx, ARCH_CONVERT)); - XFS_DIR_SF_GET_DIRINO(&n->inumber, &ino); - kdb_printf("leaf %d hashval 0x%x nameidx %d inumber %llu ", - j, (uint_t)INT_GET(e->hashval, ARCH_CONVERT), - INT_GET(e->nameidx, ARCH_CONVERT), - (unsigned long long)ino); - kdb_printf("namelen %d name \"", e->namelen); - for (k = 0; k < e->namelen; k++) - kdb_printf("%c", n->name[k]); - kdb_printf("\"\n"); - } -} - -/* - * Print a directory v2 data block, single or multiple. - */ -static void -xfs_dir2data(void *addr, int size) -{ - xfs_dir2_data_t *db; - xfs_dir2_block_t *bb; - xfs_dir2_data_hdr_t *h; - xfs_dir2_data_free_t *m; - xfs_dir2_data_entry_t *e; - xfs_dir2_data_unused_t *u; - xfs_dir2_leaf_entry_t *l=NULL; - int j, k; - char *p; - char *t; - xfs_dir2_block_tail_t *tail=NULL; - - db = (xfs_dir2_data_t *)addr; - bb = (xfs_dir2_block_t *)addr; - h = &db->hdr; - kdb_printf("hdr magic 0x%x (%s)\nhdr bestfree", INT_GET(h->magic, ARCH_CONVERT), - INT_GET(h->magic, ARCH_CONVERT) == XFS_DIR2_DATA_MAGIC ? "DATA" : - (INT_GET(h->magic, ARCH_CONVERT) == XFS_DIR2_BLOCK_MAGIC ? "BLOCK" : "")); - for (j = 0, m = h->bestfree; j < XFS_DIR2_DATA_FD_COUNT; j++, m++) { - kdb_printf(" %d: 0x%x@0x%x", j, INT_GET(m->length, ARCH_CONVERT), INT_GET(m->offset, ARCH_CONVERT)); - } - kdb_printf("\n"); - if (INT_GET(h->magic, ARCH_CONVERT) == XFS_DIR2_DATA_MAGIC) - t = (char *)db + size; - else { - /* XFS_DIR2_BLOCK_TAIL_P */ - tail = (xfs_dir2_block_tail_t *) - ((char *)bb + size - sizeof(xfs_dir2_block_tail_t)); - l = XFS_DIR2_BLOCK_LEAF_P(tail); - t = (char *)l; - } - for (p = (char *)(h + 1); p < t; ) { - u = (xfs_dir2_data_unused_t *)p; - if (u->freetag == XFS_DIR2_DATA_FREE_TAG) { - kdb_printf("0x%lx unused freetag 0x%x length 0x%x tag 0x%x\n", - (unsigned long) (p - (char *)addr), - INT_GET(u->freetag, ARCH_CONVERT), - INT_GET(u->length, ARCH_CONVERT), - INT_GET(*XFS_DIR2_DATA_UNUSED_TAG_P(u), ARCH_CONVERT)); - p += INT_GET(u->length, ARCH_CONVERT); - continue; - } - e = (xfs_dir2_data_entry_t *)p; - kdb_printf("0x%lx entry inumber %llu namelen %d name \"", - (unsigned long) (p - (char *)addr), - (unsigned long long) INT_GET(e->inumber, ARCH_CONVERT), - e->namelen); - for (k = 0; k < e->namelen; k++) - kdb_printf("%c", e->name[k]); - kdb_printf("\" tag 0x%x\n", INT_GET(*XFS_DIR2_DATA_ENTRY_TAG_P(e), ARCH_CONVERT)); - p += XFS_DIR2_DATA_ENTSIZE(e->namelen); - } - if (INT_GET(h->magic, ARCH_CONVERT) == XFS_DIR2_DATA_MAGIC) - return; - for (j = 0; j < INT_GET(tail->count, ARCH_CONVERT); j++, l++) { - kdb_printf("0x%lx leaf %d hashval 0x%x address 0x%x (byte 0x%x)\n", - (unsigned long) ((char *)l - (char *)addr), j, - (uint_t)INT_GET(l->hashval, ARCH_CONVERT), - INT_GET(l->address, ARCH_CONVERT), - /* XFS_DIR2_DATAPTR_TO_BYTE */ - INT_GET(l->address, ARCH_CONVERT) << XFS_DIR2_DATA_ALIGN_LOG); - } - kdb_printf("0x%lx tail count %d\n", - (unsigned long) ((char *)tail - (char *)addr), - INT_GET(tail->count, ARCH_CONVERT)); -} - -static void -xfs_dir2leaf(xfs_dir2_leaf_t *leaf, int size) -{ - xfs_dir2_leaf_hdr_t *h; - xfs_da_blkinfo_t *i; - xfs_dir2_leaf_entry_t *e; - xfs_dir2_data_off_t *b; - xfs_dir2_leaf_tail_t *t; - int j; - - h = &leaf->hdr; - i = &h->info; - e = leaf->ents; - kdb_printf("hdr info forw 0x%x back 0x%x magic 0x%x\n", - INT_GET(i->forw, ARCH_CONVERT), INT_GET(i->back, ARCH_CONVERT), INT_GET(i->magic, ARCH_CONVERT)); - kdb_printf("hdr count %d stale %d\n", INT_GET(h->count, ARCH_CONVERT), INT_GET(h->stale, ARCH_CONVERT)); - for (j = 0; j < INT_GET(h->count, ARCH_CONVERT); j++, e++) { - kdb_printf("0x%lx ent %d hashval 0x%x address 0x%x (byte 0x%x)\n", - (unsigned long) ((char *)e - (char *)leaf), j, - (uint_t)INT_GET(e->hashval, ARCH_CONVERT), - INT_GET(e->address, ARCH_CONVERT), - /* XFS_DIR2_DATAPTR_TO_BYTE */ - INT_GET(e->address, ARCH_CONVERT) << XFS_DIR2_DATA_ALIGN_LOG); - } - if (INT_GET(i->magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC) - return; - /* XFS_DIR2_LEAF_TAIL_P */ - t = (xfs_dir2_leaf_tail_t *)((char *)leaf + size - sizeof(*t)); - b = XFS_DIR2_LEAF_BESTS_P(t); - for (j = 0; j < INT_GET(t->bestcount, ARCH_CONVERT); j++, b++) { - kdb_printf("0x%lx best %d 0x%x\n", - (unsigned long) ((char *)b - (char *)leaf), j, - INT_GET(*b, ARCH_CONVERT)); - } - kdb_printf("tail bestcount %d\n", INT_GET(t->bestcount, ARCH_CONVERT)); -} - -/* - * Print a shortform directory. - */ -static void -xfsidbg_xdirsf(xfs_dir_shortform_t *s) -{ - xfs_dir_sf_hdr_t *sfh; - xfs_dir_sf_entry_t *sfe; - xfs_ino_t ino; - int i, j; - - sfh = &s->hdr; - XFS_DIR_SF_GET_DIRINO(&sfh->parent, &ino); - kdb_printf("hdr parent %llu", (unsigned long long)ino); - kdb_printf(" count %d\n", sfh->count); - for (i = 0, sfe = s->list; i < sfh->count; i++) { - XFS_DIR_SF_GET_DIRINO(&sfe->inumber, &ino); - kdb_printf("entry %d inumber %llu", i, (unsigned long long)ino); - kdb_printf(" namelen %d name \"", sfe->namelen); - for (j = 0; j < sfe->namelen; j++) - kdb_printf("%c", sfe->name[j]); - kdb_printf("\"\n"); - sfe = XFS_DIR_SF_NEXTENTRY(sfe); - } -} - -/* - * Print a shortform v2 directory. - */ -static void -xfsidbg_xdir2sf(xfs_dir2_sf_t *s) -{ - xfs_dir2_sf_hdr_t *sfh; - xfs_dir2_sf_entry_t *sfe; - xfs_ino_t ino; - int i, j; - - sfh = &s->hdr; - ino = XFS_DIR2_SF_GET_INUMBER(s, &sfh->parent); - kdb_printf("hdr count %d i8count %d parent %llu\n", - sfh->count, sfh->i8count, (unsigned long long) ino); - for (i = 0, sfe = XFS_DIR2_SF_FIRSTENTRY(s); i < sfh->count; i++) { - ino = XFS_DIR2_SF_GET_INUMBER(s, XFS_DIR2_SF_INUMBERP(sfe)); - kdb_printf("entry %d inumber %llu offset 0x%x namelen %d name \"", - i, (unsigned long long) ino, - XFS_DIR2_SF_GET_OFFSET(sfe), - sfe->namelen); - for (j = 0; j < sfe->namelen; j++) - kdb_printf("%c", sfe->name[j]); - kdb_printf("\"\n"); - sfe = XFS_DIR2_SF_NEXTENTRY(s, sfe); - } -} - -/* - * Print a node-form v2 directory freemap block. - */ -static void -xfsidbg_xdir2free(xfs_dir2_free_t *f) -{ - int i; - - kdb_printf("hdr magic 0x%x firstdb %d nvalid %d nused %d\n", - INT_GET(f->hdr.magic, ARCH_CONVERT), INT_GET(f->hdr.firstdb, ARCH_CONVERT), INT_GET(f->hdr.nvalid, ARCH_CONVERT), INT_GET(f->hdr.nused, ARCH_CONVERT)); - for (i = 0; i < INT_GET(f->hdr.nvalid, ARCH_CONVERT); i++) { - kdb_printf("entry %d db %d count %d\n", - i, i + INT_GET(f->hdr.firstdb, ARCH_CONVERT), INT_GET(f->bests[i], ARCH_CONVERT)); - } -} - -#ifdef XFS_DIR_TRACE -/* - * Print out the last "count" entries in the directory trace buffer. - */ -static void -xfsidbg_xdirtrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_dir_trace_buf == NULL) { - qprintf("The xfs directory trace buffer is not initialized\n"); - return; - } - nentries = ktrace_nentries(xfs_dir_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_dir_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_dir_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - if (xfs_dir_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(xfs_dir_trace_buf, &kts); - } -} -#endif - -#ifdef XFS_DIR2_TRACE -/* - * Print out the last "count" entries in the directory v2 trace buffer. - */ -static void -xfsidbg_xdir2atrace(int count) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - int nentries; - int skip_entries; - - if (xfs_dir2_trace_buf == NULL) { - qprintf("The xfs dirv2 trace buffer is not initialized\n"); - return; - } - nentries = ktrace_nentries(xfs_dir2_trace_buf); - if (count == -1) { - count = nentries; - } - if ((count <= 0) || (count > nentries)) { - qprintf("Invalid count. There are %d entries.\n", nentries); - return; - } - - ktep = ktrace_first(xfs_dir2_trace_buf, &kts); - if (count != nentries) { - /* - * Skip the total minus the number to look at minus one - * for the entry returned by ktrace_first(). - */ - skip_entries = nentries - count - 1; - ktep = ktrace_skip(xfs_dir2_trace_buf, skip_entries, &kts); - if (ktep == NULL) { - qprintf("Skipped them all\n"); - return; - } - } - while (ktep != NULL) { - if (xfs_dir2_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(xfs_dir2_trace_buf, &kts); - } -} - -/* - * Print out the directory v2 trace buffer attached to the given inode. - */ -static void -xfsidbg_xdir2itrace(xfs_inode_t *ip) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (ip->i_dir_trace == NULL) { - qprintf("The inode trace buffer is not initialized\n"); - return; - } - - ktep = ktrace_first(ip->i_dir_trace, &kts); - while (ktep != NULL) { - if (xfs_dir2_trace_entry(ktep)) - qprintf("\n"); - ktep = ktrace_next(ip->i_dir_trace, &kts); - } -} -#endif - -/* - * Print xfs extent records. - */ -static void -xfsidbg_xexlist(xfs_inode_t *ip) -{ - xfs_xexlist_fork(ip, XFS_DATA_FORK); - if (XFS_IFORK_Q(ip)) - xfs_xexlist_fork(ip, XFS_ATTR_FORK); -} - -/* - * Print an xfs free-extent records. - */ -static void -xfsidbg_xflist(xfs_bmap_free_t *flist) -{ - xfs_bmap_free_item_t *item; - - kdb_printf("flist@0x%p: first 0x%p count %d low %d\n", flist, - flist->xbf_first, flist->xbf_count, flist->xbf_low); - for (item = flist->xbf_first; item; item = item->xbfi_next) { - kdb_printf("item@0x%p: startblock %Lx blockcount %d", item, - (xfs_dfsbno_t)item->xbfi_startblock, - item->xbfi_blockcount); - } -} - -/* - * Print out the help messages for these functions. - */ -static void -xfsidbg_xhelp(void) -{ - struct xif *p; - - for (p = xfsidbg_funcs; p->name; p++) - kdb_printf("%-16s %s %s\n", p->name, p->args, p->help); -} - -/* - * Print out an XFS in-core log structure. - */ -static void -xfsidbg_xiclog(xlog_in_core_t *iclog) -{ - int i; - static char *ic_flags[] = { - "ACTIVE", /* 0x0001 */ - "WANT_SYNC", /* 0x0002 */ - "SYNCING", /* 0X0004 */ - "DONE_SYNC", /* 0X0008 */ - "DO_CALLBACK", /* 0X0010 */ - "CALLBACK", /* 0X0020 */ - "DIRTY", /* 0X0040 */ - "IOERROR", /* 0X0080 */ - "NOTUSED", /* 0X8000 */ - NULL - }; - - kdb_printf("xlog_in_core/header at 0x%p/0x%p\n", - iclog, iclog->hic_data); - kdb_printf("magicno: %x cycle: %d version: %d lsn: 0x%Lx\n", - INT_GET(iclog->ic_header.h_magicno, ARCH_CONVERT), INT_GET(iclog->ic_header.h_cycle, ARCH_CONVERT), - INT_GET(iclog->ic_header.h_version, ARCH_CONVERT), INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT)); - kdb_printf("tail_lsn: 0x%Lx len: %d prev_block: %d num_ops: %d\n", - INT_GET(iclog->ic_header.h_tail_lsn, ARCH_CONVERT), INT_GET(iclog->ic_header.h_len, ARCH_CONVERT), - INT_GET(iclog->ic_header.h_prev_block, ARCH_CONVERT), INT_GET(iclog->ic_header.h_num_logops, ARCH_CONVERT)); - kdb_printf("cycle_data: "); - for (i=0; i<(iclog->ic_size>>BBSHIFT); i++) { - kdb_printf("%x ", INT_GET(iclog->ic_header.h_cycle_data[i], ARCH_CONVERT)); - } - kdb_printf("\n"); - kdb_printf("size: %d\n", INT_GET(iclog->ic_header.h_size, ARCH_CONVERT)); - kdb_printf("\n"); - kdb_printf("--------------------------------------------------\n"); - kdb_printf("data: 0x%p &forcesema: 0x%p next: 0x%p bp: 0x%p\n", - iclog->ic_datap, &iclog->ic_forcesema, iclog->ic_next, - iclog->ic_bp); - kdb_printf("log: 0x%p callb: 0x%p callb_tail: 0x%p\n", - iclog->ic_log, iclog->ic_callback, iclog->ic_callback_tail); - kdb_printf("size: %d (OFFSET: %d) trace: 0x%p refcnt: %d bwritecnt: %d", - iclog->ic_size, iclog->ic_offset, -#ifdef XFS_LOG_TRACE - iclog->ic_trace, -#else - NULL, -#endif - iclog->ic_refcnt, iclog->ic_bwritecnt); - if (iclog->ic_state & XLOG_STATE_ALL) - printflags(iclog->ic_state, ic_flags, " state:"); - else - kdb_printf(" state: INVALID 0x%x", iclog->ic_state); - kdb_printf("\n"); -} /* xfsidbg_xiclog */ - - -/* - * Print all incore logs. - */ -static void -xfsidbg_xiclogall(xlog_in_core_t *iclog) -{ - xlog_in_core_t *first_iclog = iclog; - - do { - xfsidbg_xiclog(iclog); - kdb_printf("=================================================\n"); - iclog = iclog->ic_next; - } while (iclog != first_iclog); -} /* xfsidbg_xiclogall */ - -/* - * Print out the callback structures attached to an iclog. - */ -static void -xfsidbg_xiclogcb(xlog_in_core_t *iclog) -{ - xfs_log_callback_t *cb; - kdb_symtab_t symtab; - - for (cb = iclog->ic_callback; cb != NULL; cb = cb->cb_next) { - - if (kdbnearsym((unsigned long)cb->cb_func, &symtab)) { - unsigned long offval; - - offval = (unsigned long)cb->cb_func - symtab.sym_start; - - if (offval) - kdb_printf("func = %s+0x%lx", - symtab.sym_name, - offval); - else - kdb_printf("func = %s", symtab.sym_name); - } else - kdb_printf("func = ?? 0x%p", (void *)cb->cb_func); - - kdb_printf(" arg 0x%p next 0x%p\n", cb->cb_arg, cb->cb_next); - } -} - -#ifdef XFS_LOG_TRACE -/* - * Print trace from incore log. - */ -static void -xfsidbg_xiclogtrace(xlog_in_core_t *iclog) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - ktrace_t *kt = iclog->ic_trace; - - qprintf("iclog->ic_trace 0x%p\n", kt); - ktep = ktrace_first(kt, &kts); - while (ktep != NULL) { - switch ((__psint_t)ktep->val[0]) { - case XLOG_TRACE_GRAB_FLUSH: { - qprintf("grabbing semaphore\n"); - break; - } - case XLOG_TRACE_REL_FLUSH: { - qprintf("releasing semaphore\n"); - break; - } - case XLOG_TRACE_SLEEP_FLUSH: { - qprintf("sleeping on semaphore\n"); - break; - } - case XLOG_TRACE_WAKE_FLUSH: { - qprintf("waking up on semaphore\n"); - break; - } - default: { - } - } - ktep = ktrace_next(kt, &kts); - } -} /* xfsidbg_xiclogtrace */ -#endif - -/* - * Print all of the inodes attached to the given mount structure. - */ -static void -xfsidbg_xinodes(xfs_mount_t *mp) -{ - xfs_inode_t *ip; - - kdb_printf("xfs_mount at 0x%p\n", mp); - ip = mp->m_inodes; - if (ip != NULL) { - do { - if (ip->i_mount == NULL) { - ip = ip->i_mnext; - continue; - } - kdb_printf("\n"); - xfsidbg_xnode(ip); - ip = ip->i_mnext; - } while (ip != mp->m_inodes); - } - kdb_printf("\nEnd of Inodes\n"); -} - -static void -xfsidbg_delayed_blocks(xfs_mount_t *mp) -{ - xfs_inode_t *ip; - unsigned int total = 0; - unsigned int icount = 0; - - ip = mp->m_inodes; - if (ip != NULL) { - do { - if (ip->i_mount == NULL) { - ip = ip->i_mnext; - continue; - } - if (ip->i_delayed_blks) { - total += ip->i_delayed_blks; - icount++; - } - ip = ip->i_mnext; - } while (ip != mp->m_inodes); - } - kdb_printf("delayed blocks total: %d in %d inodes\n", total, icount); -} - -static void -xfsidbg_xinodes_quiesce(xfs_mount_t *mp) -{ - xfs_inode_t *ip; - - kdb_printf("xfs_mount at 0x%p\n", mp); - ip = mp->m_inodes; - if (ip != NULL) { - do { - if (ip->i_mount == NULL) { - ip = ip->i_mnext; - continue; - } - if (!(ip->i_flags & XFS_IQUIESCE)) { - kdb_printf("ip 0x%p not quiesced\n", ip); - } - ip = ip->i_mnext; - } while (ip != mp->m_inodes); - } - kdb_printf("\nEnd of Inodes\n"); -} - -static char * -xfsidbg_get_cstate(int state) -{ - switch(state) { - case XLOG_STATE_COVER_IDLE: - return("idle"); - case XLOG_STATE_COVER_NEED: - return("need"); - case XLOG_STATE_COVER_DONE: - return("done"); - case XLOG_STATE_COVER_NEED2: - return("need2"); - case XLOG_STATE_COVER_DONE2: - return("done2"); - default: - return("unknown"); - } -} - -/* - * Print out an XFS log structure. - */ -static void -xfsidbg_xlog(xlog_t *log) -{ - static char *t_flags[] = { - "CHKSUM_MISMATCH", /* 0x01 */ - "ACTIVE_RECOVERY", /* 0x02 */ - "RECOVERY_NEEDED", /* 0x04 */ - "IO_ERROR", /* 0x08 */ - NULL - }; - - kdb_printf("xlog at 0x%p\n", log); - kdb_printf("&flushsm: 0x%p flushcnt: %d tic_cnt: %d tic_tcnt: %d \n", - &log->l_flushsema, log->l_flushcnt, - log->l_ticket_cnt, log->l_ticket_tcnt); - kdb_printf("freelist: 0x%p tail: 0x%p ICLOG: 0x%p \n", - log->l_freelist, log->l_tail, log->l_iclog); - kdb_printf("&icloglock: 0x%p tail_lsn: %s last_sync_lsn: %s \n", - &log->l_icloglock, xfs_fmtlsn(&log->l_tail_lsn), - xfs_fmtlsn(&log->l_last_sync_lsn)); - kdb_printf("mp: 0x%p xbuf: 0x%p l_covered_state: %s \n", - log->l_mp, log->l_xbuf, - xfsidbg_get_cstate(log->l_covered_state)); - kdb_printf("flags: "); - printflags(log->l_flags, t_flags,"log"); - kdb_printf(" logBBstart: %lld logsize: %d logBBsize: %d\n", - (long long) log->l_logBBstart, - log->l_logsize,log->l_logBBsize); - kdb_printf("curr_cycle: %d prev_cycle: %d curr_block: %d prev_block: %d\n", - log->l_curr_cycle, log->l_prev_cycle, log->l_curr_block, - log->l_prev_block); - kdb_printf("iclog_bak: 0x%p iclog_size: 0x%x (%d) num iclogs: %d\n", - log->l_iclog_bak, log->l_iclog_size, log->l_iclog_size, - log->l_iclog_bufs); - kdb_printf("l_iclog_hsize %d l_iclog_heads %d\n", - log->l_iclog_hsize, log->l_iclog_heads); - kdb_printf("l_sectbb_log %u l_sectbb_mask %u\n", - log->l_sectbb_log, log->l_sectbb_mask); - kdb_printf("&grant_lock: 0x%p resHeadQ: 0x%p wrHeadQ: 0x%p\n", - &log->l_grant_lock, log->l_reserve_headq, log->l_write_headq); - kdb_printf("GResCycle: %d GResBytes: %d GWrCycle: %d GWrBytes: %d\n", - log->l_grant_reserve_cycle, log->l_grant_reserve_bytes, - log->l_grant_write_cycle, log->l_grant_write_bytes); - qprintf("GResBlocks: %d GResRemain: %d GWrBlocks: %d GWrRemain: %d\n", - (int)BTOBBT(log->l_grant_reserve_bytes), - log->l_grant_reserve_bytes % BBSIZE, - (int)BTOBBT(log->l_grant_write_bytes), - log->l_grant_write_bytes % BBSIZE); -#ifdef XFS_LOG_TRACE - qprintf("trace: 0x%p grant_trace: use xlog value\n", log->l_trace); -#endif -} /* xfsidbg_xlog */ - -static void -xfsidbg_print_trans_type(unsigned int t_type) -{ - switch (t_type) { - case XFS_TRANS_SETATTR_NOT_SIZE: kdb_printf("SETATTR_NOT_SIZE");break; - case XFS_TRANS_SETATTR_SIZE: kdb_printf("SETATTR_SIZE"); break; - case XFS_TRANS_INACTIVE: kdb_printf("INACTIVE"); break; - case XFS_TRANS_CREATE: kdb_printf("CREATE"); break; - case XFS_TRANS_CREATE_TRUNC: kdb_printf("CREATE_TRUNC"); break; - case XFS_TRANS_TRUNCATE_FILE: kdb_printf("TRUNCATE_FILE"); break; - case XFS_TRANS_REMOVE: kdb_printf("REMOVE"); break; - case XFS_TRANS_LINK: kdb_printf("LINK"); break; - case XFS_TRANS_RENAME: kdb_printf("RENAME"); break; - case XFS_TRANS_MKDIR: kdb_printf("MKDIR"); break; - case XFS_TRANS_RMDIR: kdb_printf("RMDIR"); break; - case XFS_TRANS_SYMLINK: kdb_printf("SYMLINK"); break; - case XFS_TRANS_SET_DMATTRS: kdb_printf("SET_DMATTRS"); break; - case XFS_TRANS_GROWFS: kdb_printf("GROWFS"); break; - case XFS_TRANS_STRAT_WRITE: kdb_printf("STRAT_WRITE"); break; - case XFS_TRANS_DIOSTRAT: kdb_printf("DIOSTRAT"); break; - case XFS_TRANS_WRITE_SYNC: kdb_printf("WRITE_SYNC"); break; - case XFS_TRANS_WRITEID: kdb_printf("WRITEID"); break; - case XFS_TRANS_ADDAFORK: kdb_printf("ADDAFORK"); break; - case XFS_TRANS_ATTRINVAL: kdb_printf("ATTRINVAL"); break; - case XFS_TRANS_ATRUNCATE: kdb_printf("ATRUNCATE"); break; - case XFS_TRANS_ATTR_SET: kdb_printf("ATTR_SET"); break; - case XFS_TRANS_ATTR_RM: kdb_printf("ATTR_RM"); break; - case XFS_TRANS_ATTR_FLAG: kdb_printf("ATTR_FLAG"); break; - case XFS_TRANS_CLEAR_AGI_BUCKET:kdb_printf("CLEAR_AGI_BUCKET"); break; - case XFS_TRANS_QM_SBCHANGE: kdb_printf("QM_SBCHANGE"); break; - case XFS_TRANS_QM_QUOTAOFF: kdb_printf("QM_QUOTAOFF"); break; - case XFS_TRANS_QM_DQALLOC: kdb_printf("QM_DQALLOC"); break; - case XFS_TRANS_QM_SETQLIM: kdb_printf("QM_SETQLIM"); break; - case XFS_TRANS_QM_DQCLUSTER: kdb_printf("QM_DQCLUSTER"); break; - case XFS_TRANS_QM_QINOCREATE: kdb_printf("QM_QINOCREATE"); break; - case XFS_TRANS_QM_QUOTAOFF_END: kdb_printf("QM_QOFF_END"); break; - case XFS_TRANS_SB_UNIT: kdb_printf("SB_UNIT"); break; - case XFS_TRANS_FSYNC_TS: kdb_printf("FSYNC_TS"); break; - case XFS_TRANS_GROWFSRT_ALLOC: kdb_printf("GROWFSRT_ALLOC"); break; - case XFS_TRANS_GROWFSRT_ZERO: kdb_printf("GROWFSRT_ZERO"); break; - case XFS_TRANS_GROWFSRT_FREE: kdb_printf("GROWFSRT_FREE"); break; - default: kdb_printf("unknown(0x%x)", t_type); break; - } -} - -#ifdef XFS_LOG_TRACE -/* - * Print grant trace for a log. - */ -static void -xfsidbg_xlog_granttrace(xlog_t *log) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - ktrace_t *kt; - int i = 0; - unsigned long cnts,t_ocnt, t_cnt; - - if (((__psint_t)log) == ((__psint_t)-1)) { - qprintf("Usage: xl_grtr <log>\n"); - return; - } - if ((kt = log->l_grant_trace)) - qprintf("log->l_grant_trace 0x%p\n", kt); - else { - qprintf("log->l_grant_trace is empty!\n"); - return; - } - ktep = ktrace_first(kt, &kts); - while (ktep != NULL) { - /* split cnts into two parts: cnt and ocnt */ - cnts = (unsigned long)ktep->val[13]; - t_ocnt = 0xff & cnts; - t_cnt = cnts >> 8; - - qprintf("%d: %s [", i++, (char *)ktep->val[11]); - xfsidbg_print_trans_type((unsigned long)ktep->val[12]); - qprintf("]\n"); - qprintf(" t_ocnt = %lu, t_cnt = %lu, t_curr_res = %lu, " - "t_unit_res = %lu\n", - t_ocnt, t_cnt, (unsigned long)ktep->val[14], - (unsigned long)ktep->val[15]); - qprintf(" tic:0x%p resQ:0x%p wrQ:0x%p ", - ktep->val[0], ktep->val[1], ktep->val[2]); - qprintf(" GrResC:%ld GrResB:%ld GrWrC:%ld GrWrB:%ld \n", - (long)ktep->val[3], (long)ktep->val[4], - (long)ktep->val[5], (long)ktep->val[6]); - qprintf(" HeadC:%ld HeadB:%ld TailC:%ld TailB:%ld\n", - (long)ktep->val[7], (long)ktep->val[8], - (long)ktep->val[9], (long)ktep->val[10]); - ktep = ktrace_next(kt, &kts); - } -} /* xfsidbg_xlog_granttrace */ -#endif - -/* - * Print out an XFS recovery transaction - */ -static void -xfsidbg_xlog_ritem(xlog_recover_item_t *item) -{ - int i = XLOG_MAX_REGIONS_IN_ITEM; - - kdb_printf("(xlog_recover_item 0x%p) ", item); - kdb_printf("next: 0x%p prev: 0x%p type: %d cnt: %d ttl: %d\n", - item->ri_next, item->ri_prev, ITEM_TYPE(item), item->ri_cnt, - item->ri_total); - for ( ; i > 0; i--) { - if (!item->ri_buf[XLOG_MAX_REGIONS_IN_ITEM-i].i_addr) - break; - kdb_printf("a: 0x%p l: %d ", - item->ri_buf[XLOG_MAX_REGIONS_IN_ITEM-i].i_addr, - item->ri_buf[XLOG_MAX_REGIONS_IN_ITEM-i].i_len); - } - kdb_printf("\n"); -} /* xfsidbg_xlog_ritem */ - -/* - * Print out an XFS recovery transaction - */ -static void -xfsidbg_xlog_rtrans(xlog_recover_t *trans) -{ - xlog_recover_item_t *rip, *first_rip; - - kdb_printf("(xlog_recover 0x%p) ", trans); - kdb_printf("tid: %x type: %d items: %d ttid: 0x%x ", - trans->r_log_tid, trans->r_theader.th_type, - trans->r_theader.th_num_items, trans->r_theader.th_tid); - kdb_printf("itemq: 0x%p\n", trans->r_itemq); - if (trans->r_itemq) { - rip = first_rip = trans->r_itemq; - do { - kdb_printf("(recovery item: 0x%p) ", rip); - kdb_printf("type: %d cnt: %d total: %d\n", - ITEM_TYPE(rip), rip->ri_cnt, rip->ri_total); - rip = rip->ri_next; - } while (rip != first_rip); - } -} /* xfsidbg_xlog_rtrans */ - -static void -xfsidbg_xlog_buf_logitem(xlog_recover_item_t *item) -{ - xfs_buf_log_format_t *buf_f; - int i, j; - int bit; - int nbits; - unsigned int *data_map; - unsigned int map_size; - int size; - - buf_f = (xfs_buf_log_format_t *)item->ri_buf[0].i_addr; - if (buf_f->blf_flags & XFS_BLI_INODE_BUF) { - kdb_printf("\tINODE BUF <blkno=0x%Lx, len=0x%x>\n", - buf_f->blf_blkno, buf_f->blf_len); - } else if (buf_f->blf_flags & - (XFS_BLI_UDQUOT_BUF|XFS_BLI_PDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) { - kdb_printf("\tDQUOT BUF <blkno=0x%Lx, len=0x%x>\n", - buf_f->blf_blkno, buf_f->blf_len); - } else { - data_map = buf_f->blf_data_map; - map_size = buf_f->blf_map_size; - kdb_printf("\tREG BUF <blkno=0x%Lx, len=0x%x map 0x%p size %d>\n", - buf_f->blf_blkno, buf_f->blf_len, data_map, map_size); - bit = 0; - i = 0; /* 0 is the buf format structure */ - while (1) { - bit = xfs_next_bit(data_map, map_size, bit); - if (bit == -1) - break; - nbits = xfs_contig_bits(data_map, map_size, bit); - size = ((uint)bit << XFS_BLI_SHIFT)+(nbits<<XFS_BLI_SHIFT); - kdb_printf("\t\tlogbuf.i_addr 0x%p, size 0x%x\n", - item->ri_buf[i].i_addr, size); - kdb_printf("\t\t\t\""); - for (j=0; j<8 && j<size; j++) { - kdb_printf("%02x", ((char *)item->ri_buf[i].i_addr)[j]); - } - kdb_printf("...\"\n"); - i++; - bit += nbits; - } - - } -} - -/* - * Print out an ENTIRE XFS recovery transaction - */ -static void -xfsidbg_xlog_rtrans_entire(xlog_recover_t *trans) -{ - xlog_recover_item_t *item, *first_rip; - - kdb_printf("(Recovering Xact 0x%p) ", trans); - kdb_printf("tid: %x type: %d nitems: %d ttid: 0x%x ", - trans->r_log_tid, trans->r_theader.th_type, - trans->r_theader.th_num_items, trans->r_theader.th_tid); - kdb_printf("itemq: 0x%p\n", trans->r_itemq); - if (trans->r_itemq) { - item = first_rip = trans->r_itemq; - do { - /* - kdb_printf("(recovery item: 0x%x) ", item); - kdb_printf("type: %d cnt: %d total: %d\n", - item->ri_type, item->ri_cnt, item->ri_total); - */ - if ((ITEM_TYPE(item) == XFS_LI_BUF) || - (ITEM_TYPE(item) == XFS_LI_6_1_BUF) || - (ITEM_TYPE(item) == XFS_LI_5_3_BUF)) { - kdb_printf("BUF:"); - xfsidbg_xlog_buf_logitem(item); - } else if ((ITEM_TYPE(item) == XFS_LI_INODE) || - (ITEM_TYPE(item) == XFS_LI_6_1_INODE) || - (ITEM_TYPE(item) == XFS_LI_5_3_INODE)) { - kdb_printf("INODE:\n"); - } else if (ITEM_TYPE(item) == XFS_LI_EFI) { - kdb_printf("EFI:\n"); - } else if (ITEM_TYPE(item) == XFS_LI_EFD) { - kdb_printf("EFD:\n"); - } else if (ITEM_TYPE(item) == XFS_LI_DQUOT) { - kdb_printf("DQUOT:\n"); - } else if ((ITEM_TYPE(item) == XFS_LI_QUOTAOFF)) { - kdb_printf("QUOTAOFF:\n"); - } else { - kdb_printf("UNKNOWN LOGITEM 0x%x\n", ITEM_TYPE(item)); - } - item = item->ri_next; - } while (item != first_rip); - } -} /* xfsidbg_xlog_rtrans */ - -/* - * Print out an XFS ticket structure. - */ -static void -xfsidbg_xlog_tic(xlog_ticket_t *tic) -{ - static char *t_flags[] = { - "INIT", /* 0x1 */ - "PERM_RES", /* 0x2 */ - "IN_Q", /* 0x4 */ - NULL - }; - - kdb_printf("xlog_ticket at 0x%p\n", tic); - kdb_printf("next: 0x%p prev: 0x%p tid: 0x%x \n", - tic->t_next, tic->t_prev, tic->t_tid); - kdb_printf("curr_res: %d unit_res: %d ocnt: %d cnt: %d\n", - tic->t_curr_res, tic->t_unit_res, (int)tic->t_ocnt, - (int)tic->t_cnt); - kdb_printf("clientid: %c \n", tic->t_clientid); - printflags(tic->t_flags, t_flags,"ticket"); - kdb_printf("\n"); - qprintf("trans type: "); - xfsidbg_print_trans_type(tic->t_trans_type); - qprintf("\n"); -} /* xfsidbg_xlog_tic */ - -/* - * Print out a single log item. - */ -static void -xfsidbg_xlogitem(xfs_log_item_t *lip) -{ - xfs_log_item_t *bio_lip; - static char *lid_type[] = { - "???", /* 0 */ - "5-3-buf", /* 1 */ - "5-3-inode", /* 2 */ - "efi", /* 3 */ - "efd", /* 4 */ - "iunlink", /* 5 */ - "6-1-inode", /* 6 */ - "6-1-buf", /* 7 */ - "inode", /* 8 */ - "buf", /* 9 */ - "dquot", /* 10 */ - NULL - }; - static char *li_flags[] = { - "in ail", /* 0x1 */ - NULL - }; - - kdb_printf("type %s mountp 0x%p flags ", - lid_type[lip->li_type - XFS_LI_5_3_BUF + 1], - lip->li_mountp); - printflags((uint)(lip->li_flags), li_flags,"log"); - kdb_printf("\n"); - kdb_printf("ail forw 0x%p ail back 0x%p lsn %s\ndesc %p ops 0x%p", - lip->li_ail.ail_forw, lip->li_ail.ail_back, - xfs_fmtlsn(&(lip->li_lsn)), lip->li_desc, lip->li_ops); - kdb_printf(" iodonefunc &0x%p\n", lip->li_cb); - if (lip->li_type == XFS_LI_BUF) { - bio_lip = lip->li_bio_list; - if (bio_lip != NULL) { - kdb_printf("iodone list:\n"); - } - while (bio_lip != NULL) { - kdb_printf("item 0x%p func 0x%p\n", - bio_lip, bio_lip->li_cb); - bio_lip = bio_lip->li_bio_list; - } - } - switch (lip->li_type) { - case XFS_LI_BUF: - xfs_buf_item_print((xfs_buf_log_item_t *)lip, 0); - break; - case XFS_LI_INODE: - xfs_inode_item_print((xfs_inode_log_item_t *)lip, 0); - break; - case XFS_LI_EFI: - xfs_efi_item_print((xfs_efi_log_item_t *)lip, 0); - break; - case XFS_LI_EFD: - xfs_efd_item_print((xfs_efd_log_item_t *)lip, 0); - break; - case XFS_LI_DQUOT: - xfs_dquot_item_print((xfs_dq_logitem_t *)lip, 0); - break; - case XFS_LI_QUOTAOFF: - xfs_qoff_item_print((xfs_qoff_logitem_t *)lip, 0); - break; - - default: - kdb_printf("Unknown item type %d\n", lip->li_type); - break; - } -} - -/* - * Print out a summary of the AIL hanging off of a mount struct. - */ -static void -xfsidbg_xaildump(xfs_mount_t *mp) -{ - xfs_log_item_t *lip; - static char *lid_type[] = { - "???", /* 0 */ - "5-3-buf", /* 1 */ - "5-3-inode", /* 2 */ - "efi", /* 3 */ - "efd", /* 4 */ - "iunlink", /* 5 */ - "6-1-inode", /* 6 */ - "6-1-buf", /* 7 */ - "inode", /* 8 */ - "buf", /* 9 */ - "dquot", /* 10 */ - NULL - }; - static char *li_flags[] = { - "in ail", /* 0x1 */ - NULL - }; - int count; - - if ((mp->m_ail.ail_forw == NULL) || - (mp->m_ail.ail_forw == (xfs_log_item_t *)&mp->m_ail)) { - kdb_printf("AIL is empty\n"); - return; - } - kdb_printf("AIL for mp 0x%p, oldest first\n", mp); - lip = (xfs_log_item_t*)mp->m_ail.ail_forw; - for (count = 0; lip; count++) { - kdb_printf("[%d] type %s ", count, - lid_type[lip->li_type - XFS_LI_5_3_BUF + 1]); - printflags((uint)(lip->li_flags), li_flags, "flags:"); - kdb_printf(" lsn %s\n ", xfs_fmtlsn(&(lip->li_lsn))); - switch (lip->li_type) { - case XFS_LI_BUF: - xfs_buf_item_print((xfs_buf_log_item_t *)lip, 1); - break; - case XFS_LI_INODE: - xfs_inode_item_print((xfs_inode_log_item_t *)lip, 1); - break; - case XFS_LI_EFI: - xfs_efi_item_print((xfs_efi_log_item_t *)lip, 1); - break; - case XFS_LI_EFD: - xfs_efd_item_print((xfs_efd_log_item_t *)lip, 1); - break; - case XFS_LI_DQUOT: - xfs_dquot_item_print((xfs_dq_logitem_t *)lip, 1); - break; - case XFS_LI_QUOTAOFF: - xfs_qoff_item_print((xfs_qoff_logitem_t *)lip, 1); - break; - default: - kdb_printf("Unknown item type %d\n", lip->li_type); - break; - } - - if (lip->li_ail.ail_forw == (xfs_log_item_t*)&mp->m_ail) { - lip = NULL; - } else { - lip = lip->li_ail.ail_forw; - } - } -} - -/* - * Print xfs mount structure. - */ -static void -xfsidbg_xmount(xfs_mount_t *mp) -{ - static char *xmount_flags[] = { - "WSYNC", /* 0x0001 */ - "INO64", /* 0x0002 */ - "UNUSED_4", /* 0x0004 */ - "UNUSED_8", /* 0x0008 */ - "FSSHUTDOWN", /* 0x0010 */ - "NOATIME", /* 0x0020 */ - "RETERR", /* 0x0040 */ - "NOALIGN", /* 0x0080 */ - "ATTR2", /* 0x0100 */ - "UNUSED_200", /* 0x0200 */ - "NORECOVERY", /* 0x0400 */ - "SHARED", /* 0x0800 */ - "DFLT_IOSIZE", /* 0x1000 */ - "OSYNCISOSYNC", /* 0x2000 */ - "32BITINODES", /* 0x4000 */ - "32BITINOOPT", /* 0x8000 */ - "NOUUID", /* 0x10000 */ - "BARRIER", /* 0x20000 */ - "IDELETE", /* 0x40000 */ - "SWALLOC", /* 0x80000 */ - "IHASHSIZE", /* 0x100000 */ - "DIRSYNC", /* 0x200000 */ - "COMPAT_IOSIZE",/* 0x400000 */ - NULL - }; - - static char *quota_flags[] = { - "UQ", /* 0x0001 */ - "UQE", /* 0x0002 */ - "UQCHKD", /* 0x0004 */ - "PQ", /* 0x0008 */ - "GQE", /* 0x0010 */ - "GQCHKD", /* 0x0020 */ - "GQ", /* 0x0040 */ - "UQACTV", /* 0x0080 */ - "GQACTV", /* 0x0100 */ - "QMAYBE", /* 0x0200 */ - NULL - }; - - kdb_printf("xfs_mount at 0x%p\n", mp); - kdb_printf("vfsp 0x%p tid 0x%x ail_lock 0x%p &ail 0x%p\n", - XFS_MTOVFS(mp), mp->m_tid, &mp->m_ail_lock, &mp->m_ail); - kdb_printf("ail_gen 0x%x &sb 0x%p\n", - mp->m_ail_gen, &mp->m_sb); - kdb_printf("sb_lock 0x%p sb_bp 0x%p dev 0x%s logdev 0x%s rtdev 0x%s\n", - &mp->m_sb_lock, mp->m_sb_bp, - mp->m_ddev_targp ? devtoname(mp->m_ddev_targp->dev) : 0, - mp->m_logdev_targp ? devtoname(mp->m_logdev_targp->dev) : 0, - mp->m_rtdev_targp ? devtoname(mp->m_rtdev_targp->dev) : 0); - kdb_printf("bsize %d agfrotor %d xfs_rotorstep %d agirotor %d\n", - mp->m_bsize, mp->m_agfrotor, xfs_rotorstep, mp->m_agirotor); - kdb_printf("ihash 0x%p ihsize %d\n", - mp->m_ihash, mp->m_ihsize); - kdb_printf("inodes 0x%p ilock 0x%p ireclaims 0x%x\n", - mp->m_inodes, &mp->m_ilock, mp->m_ireclaims); - kdb_printf("readio_log 0x%x readio_blocks 0x%x ", - mp->m_readio_log, mp->m_readio_blocks); - kdb_printf("writeio_log 0x%x writeio_blocks 0x%x\n", - mp->m_writeio_log, mp->m_writeio_blocks); - kdb_printf("logbufs %d logbsize %d LOG 0x%p\n", mp->m_logbufs, - mp->m_logbsize, mp->m_log); - kdb_printf("rsumlevels 0x%x rsumsize 0x%x rbmip 0x%p rsumip 0x%p\n", - mp->m_rsumlevels, mp->m_rsumsize, mp->m_rbmip, mp->m_rsumip); - kdb_printf("rootip 0x%p\n", mp->m_rootip); - kdb_printf("dircook_elog %d blkbit_log %d blkbb_log %d agno_log %d\n", - mp->m_dircook_elog, mp->m_blkbit_log, mp->m_blkbb_log, - mp->m_agno_log); - kdb_printf("agino_log %d nreadaheads %d inode cluster size %d\n", - mp->m_agino_log, mp->m_nreadaheads, - mp->m_inode_cluster_size); - kdb_printf("blockmask 0x%x blockwsize 0x%x blockwmask 0x%x\n", - mp->m_blockmask, mp->m_blockwsize, mp->m_blockwmask); - kdb_printf("alloc_mxr[lf,nd] %d %d alloc_mnr[lf,nd] %d %d\n", - mp->m_alloc_mxr[0], mp->m_alloc_mxr[1], - mp->m_alloc_mnr[0], mp->m_alloc_mnr[1]); - kdb_printf("bmap_dmxr[lfnr,ndnr] %d %d bmap_dmnr[lfnr,ndnr] %d %d\n", - mp->m_bmap_dmxr[0], mp->m_bmap_dmxr[1], - mp->m_bmap_dmnr[0], mp->m_bmap_dmnr[1]); - kdb_printf("inobt_mxr[lf,nd] %d %d inobt_mnr[lf,nd] %d %d\n", - mp->m_inobt_mxr[0], mp->m_inobt_mxr[1], - mp->m_inobt_mnr[0], mp->m_inobt_mnr[1]); - kdb_printf("ag_maxlevels %d bm_maxlevels[d,a] %d %d in_maxlevels %d\n", - mp->m_ag_maxlevels, mp->m_bm_maxlevels[0], - mp->m_bm_maxlevels[1], mp->m_in_maxlevels); - kdb_printf("perag 0x%p &peraglock 0x%p &growlock 0x%p\n", - mp->m_perag, &mp->m_peraglock, &mp->m_growlock); - printflags(mp->m_flags, xmount_flags,"flags"); - kdb_printf("ialloc_inos %d ialloc_blks %d litino %d\n", - mp->m_ialloc_inos, mp->m_ialloc_blks, mp->m_litino); - kdb_printf("dir_node_ents %u attr_node_ents %u\n", - mp->m_dir_node_ents, mp->m_attr_node_ents); - kdb_printf("attroffset %d maxicount %Ld inoalign_mask %d\n", - mp->m_attroffset, mp->m_maxicount, mp->m_inoalign_mask); - kdb_printf("resblks %Ld resblks_avail %Ld\n", mp->m_resblks, - mp->m_resblks_avail); -#if XFS_BIG_INUMS - kdb_printf(" inoadd %llx\n", (unsigned long long) mp->m_inoadd); -#else - kdb_printf("\n"); -#endif - if (mp->m_quotainfo) - kdb_printf("quotainfo 0x%p (uqip = 0x%p, gqip = 0x%p)\n", - mp->m_quotainfo, - mp->m_quotainfo->qi_uquotaip, - mp->m_quotainfo->qi_gquotaip); - else - kdb_printf("quotainfo NULL\n"); - printflags(mp->m_qflags, quota_flags,"quotaflags"); - kdb_printf("\n"); - kdb_printf("dalign %d swidth %d sinoalign %d attr_magicpct %d dir_magicpct %d\n", - mp->m_dalign, mp->m_swidth, mp->m_sinoalign, - mp->m_attr_magicpct, mp->m_dir_magicpct); - kdb_printf("mk_sharedro %d inode_quiesce %d sectbb_log %d\n", - mp->m_mk_sharedro, mp->m_inode_quiesce, mp->m_sectbb_log); - kdb_printf("dirversion %d dirblkfsbs %d &dirops 0x%p\n", - mp->m_dirversion, mp->m_dirblkfsbs, &mp->m_dirops); - kdb_printf("dirblksize %d dirdatablk 0x%Lx dirleafblk 0x%Lx dirfreeblk 0x%Lx\n", - mp->m_dirblksize, - (xfs_dfiloff_t)mp->m_dirdatablk, - (xfs_dfiloff_t)mp->m_dirleafblk, - (xfs_dfiloff_t)mp->m_dirfreeblk); - kdb_printf("chsize %d chash 0x%p\n", - mp->m_chsize, mp->m_chash); - if (mp->m_fsname != NULL) - kdb_printf("mountpoint \"%s\"\n", mp->m_fsname); - else - kdb_printf("No name!!!\n"); - -} - -static void -xfsidbg_xihash(xfs_mount_t *mp) -{ - xfs_ihash_t *ih; - int i; - int j; - int total; - int numzeros; - xfs_inode_t *ip; - int *hist; - int hist_bytes = mp->m_ihsize * sizeof(int); - int hist2[21]; - - hist = (int *) kmem_alloc(hist_bytes, KM_SLEEP); - - if (hist == NULL) { - kdb_printf("xfsidbg_xihash: kmalloc(%d) failed!\n", - hist_bytes); - return; - } - - for (i = 0; i < mp->m_ihsize; i++) { - ih = mp->m_ihash + i; - j = 0; - for (ip = ih->ih_next; ip != NULL; ip = ip->i_next) - j++; - hist[i] = j; - } - - numzeros = total = 0; - - for (i = 0; i < 21; i++) - hist2[i] = 0; - - for (i = 0; i < mp->m_ihsize; i++) { - kdb_printf("%d ", hist[i]); - total += hist[i]; - numzeros += hist[i] == 0 ? 1 : 0; - if (hist[i] > 20) - j = 20; - else - j = hist[i]; - - if (! (j <= 20)) { - kdb_printf("xfsidbg_xihash: (j > 20)/%d @ line # %d\n", - j, __LINE__); - return; - } - - hist2[j]++; - } - - kdb_printf("\n"); - - kdb_printf("total inodes = %d, average length = %d, adjusted average = %d \n", - total, total / mp->m_ihsize, - total / (mp->m_ihsize - numzeros)); - - for (i = 0; i < 21; i++) { - kdb_printf("%d - %d , ", i, hist2[i]); - } - kdb_printf("\n"); - kmem_free(hist, hist_bytes); -} - -/* - * Command to print xfs inodes: kp xnode <addr> - */ -static void -xfsidbg_xnode(xfs_inode_t *ip) -{ - static char *tab_flags[] = { - "grio", /* XFS_IGRIO */ - "uiosize", /* XFS_IUIOSZ */ - "quiesce", /* XFS_IQUIESCE */ - "reclaim", /* XFS_IRECLAIM */ - "stale", /* XFS_ISTALE */ - NULL - }; - - kdb_printf("hash 0x%p next 0x%p prevp 0x%p mount 0x%p\n", - ip->i_hash, - ip->i_next, - ip->i_prevp, - ip->i_mount); - kdb_printf("mnext 0x%p mprev 0x%p vnode 0x%p \n", - ip->i_mnext, - ip->i_mprev, - XFS_ITOV_NULL(ip)); - kdb_printf("dev %s ino %s\n", - devtoname(ip->i_mount->m_dev), - xfs_fmtino(ip->i_ino, ip->i_mount)); - kdb_printf("blkno 0x%llx len 0x%x boffset 0x%x\n", - (long long) ip->i_blkno, - ip->i_len, - ip->i_boffset); - kdb_printf("transp 0x%p &itemp 0x%p\n", - ip->i_transp, - ip->i_itemp); - kdb_printf("&lock 0x%p &iolock 0x%p ", - &ip->i_lock, - &ip->i_iolock); - kdb_printf("&flock 0x%p (%d) pincount 0x%x\n", - &ip->i_flock, valusema(&ip->i_flock), - xfs_ipincount(ip)); - kdb_printf("udquotp 0x%p gdquotp 0x%p\n", - ip->i_udquot, ip->i_gdquot); - kdb_printf("new_size %Ld\n", ip->i_iocore.io_new_size); - printflags((int)ip->i_flags, tab_flags, "flags"); - kdb_printf("\n"); - kdb_printf("update_core %d update size %d\n", - (int)(ip->i_update_core), (int) ip->i_update_size); - kdb_printf("gen 0x%x delayed blks %d", - ip->i_gen, - ip->i_delayed_blks); -#ifdef XFS_BMAP_TRACE - qprintf(" bmap_trace 0x%p\n", ip->i_xtrace); -#endif -#ifdef XFS_BMBT_TRACE - qprintf(" bmbt trace 0x%p\n", ip->i_btrace); -#endif -#ifdef XFS_RW_TRACE - qprintf(" rw trace 0x%p\n", ip->i_rwtrace); -#endif -#ifdef XFS_ILOCK_TRACE - qprintf(" ilock trace 0x%p\n", ip->i_lock_trace); -#endif -#ifdef XFS_DIR2_TRACE - qprintf(" dir trace 0x%p\n", ip->i_dir_trace); -#endif - kdb_printf("\n"); - kdb_printf("chash 0x%p cnext 0x%p cprev 0x%p\n", - ip->i_chash, - ip->i_cnext, - ip->i_cprev); - xfs_xnode_fork("data", &ip->i_df); - xfs_xnode_fork("attr", ip->i_afp); - kdb_printf("\n"); - xfs_prdinode_core(&ip->i_d); -} - -static void -xfsidbg_xcore(xfs_iocore_t *io) -{ - kdb_printf("io_obj 0x%p io_flags 0x%x io_mount 0x%p\n", - io->io_obj, io->io_flags, io->io_mount); - kdb_printf("new_size %Lx\n", io->io_new_size); -} - -/* - * Command to print xfs inode cluster hash table: kp xchash <addr> - */ -static void -xfsidbg_xchash(xfs_mount_t *mp) -{ - int i; - xfs_chash_t *ch; - - kdb_printf("m_chash 0x%p size %d\n", - mp->m_chash, mp->m_chsize); - for (i = 0; i < mp->m_chsize; i++) { - ch = mp->m_chash + i; - kdb_printf("[%3d] ch 0x%p chashlist 0x%p\n", i, ch, ch->ch_list); - xfsidbg_xchashlist(ch->ch_list); - } -} - -/* - * Command to print xfs inode cluster hash list: kp xchashlist <addr> - */ -static void -xfsidbg_xchashlist(xfs_chashlist_t *chl) -{ - xfs_inode_t *ip; - - while (chl != NULL) { - kdb_printf("hashlist inode 0x%p blkno %lld buf 0x%p", - chl->chl_ip, (long long) chl->chl_blkno, chl->chl_buf); - - kdb_printf("\n"); - - /* print inodes on chashlist */ - ip = chl->chl_ip; - do { - kdb_printf("0x%p ", ip); - ip = ip->i_cnext; - } while (ip != chl->chl_ip); - kdb_printf("\n"); - - chl=chl->chl_next; - } -} - -/* - * Print xfs per-ag data structures for filesystem. - */ -static void -xfsidbg_xperag(xfs_mount_t *mp) -{ - xfs_agnumber_t agno; - xfs_perag_t *pag; - int busy; - - pag = mp->m_perag; - for (agno = 0; agno < mp->m_sb.sb_agcount; agno++, pag++) { - kdb_printf("ag %d f_init %d i_init %d\n", - agno, pag->pagf_init, pag->pagi_init); - if (pag->pagf_init) - kdb_printf( - " f_levels[b,c] %d,%d f_flcount %d f_freeblks %d f_longest %d\n" - " f__metadata %d\n", - pag->pagf_levels[XFS_BTNUM_BNOi], - pag->pagf_levels[XFS_BTNUM_CNTi], - pag->pagf_flcount, pag->pagf_freeblks, - pag->pagf_longest, pag->pagf_metadata); - if (pag->pagi_init) - kdb_printf(" i_freecount %d i_inodeok %d\n", - pag->pagi_freecount, pag->pagi_inodeok); - if (pag->pagf_init) { - for (busy = 0; busy < XFS_PAGB_NUM_SLOTS; busy++) { - if (pag->pagb_list[busy].busy_length != 0) { - kdb_printf( - " %04d: start %d length %d tp 0x%p\n", - busy, - pag->pagb_list[busy].busy_start, - pag->pagb_list[busy].busy_length, - pag->pagb_list[busy].busy_tp); - } - } - } - } -} - -#ifdef CONFIG_XFS_QUOTA -static void -xfsidbg_xqm(void) -{ - if (xfs_Gqm == NULL) { - kdb_printf("NULL XQM!!\n"); - return; - } - - kdb_printf("usrhtab 0x%p grphtab 0x%p ndqfree 0x%x hashmask 0x%x\n", - xfs_Gqm->qm_usr_dqhtable, - xfs_Gqm->qm_grp_dqhtable, - xfs_Gqm->qm_dqfreelist.qh_nelems, - xfs_Gqm->qm_dqhashmask); - kdb_printf("&freelist 0x%p, totaldquots 0x%x nrefs 0x%x\n", - &xfs_Gqm->qm_dqfreelist, - atomic_read(&xfs_Gqm->qm_totaldquots), - xfs_Gqm->qm_nrefs); -} -#endif - -static void -xfsidbg_xqm_diskdq(xfs_disk_dquot_t *d) -{ - kdb_printf("magic 0x%x\tversion 0x%x\tID 0x%x (%d)\t\n", - be16_to_cpu(d->d_magic), d->d_version, - be32_to_cpu(d->d_id), be32_to_cpu(d->d_id)); - kdb_printf("bhard 0x%llx\tbsoft 0x%llx\tihard 0x%llx\tisoft 0x%llx\n", - be64_to_cpu(d->d_blk_hardlimit), - be64_to_cpu(d->d_blk_softlimit), - be64_to_cpu(d->d_ino_hardlimit), - be64_to_cpu(d->d_ino_softlimit)); - kdb_printf("bcount 0x%llx icount 0x%llx\n", - be64_to_cpu(d->d_bcount), - be64_to_cpu(d->d_icount)); - kdb_printf("btimer 0x%x itimer 0x%x \n", - be32_to_cpu(d->d_btimer), - be32_to_cpu(d->d_itimer)); -} - -static char *xdq_flags[] = { - "USER", /* XFS_DQ_USER */ - "PROJ", /* XFS_DQ_PROJ */ - "GROUP", /* XFS_DQ_GROUP */ - "FLKD", /* XFS_DQ_FLOCKED */ - "DIRTY", /* XFS_DQ_DIRTY */ - "WANT", /* XFS_DQ_WANT */ - "INACT", /* XFS_DQ_INACTIVE */ - "MARKER", /* XFS_DQ_MARKER */ - NULL -}; - -static void -xfsidbg_xqm_dquot(xfs_dquot_t *dqp) -{ - kdb_printf("mount 0x%p hash 0x%p gdquotp 0x%p HL_next 0x%p HL_prevp 0x%p\n", - dqp->q_mount, - dqp->q_hash, - dqp->q_gdquot, - dqp->HL_NEXT, - dqp->HL_PREVP); - kdb_printf("MPL_next 0x%p MPL_prevp 0x%p FL_next 0x%p FL_prev 0x%p\n", - dqp->MPL_NEXT, - dqp->MPL_PREVP, - dqp->dq_flnext, - dqp->dq_flprev); - - kdb_printf("nrefs 0x%x blkno 0x%llx boffset 0x%x ", dqp->q_nrefs, - (unsigned long long)dqp->q_blkno, dqp->q_bufoffset); - printflags(dqp->dq_flags, xdq_flags, "flags:"); - kdb_printf("res_bcount %llu res_icount %llu res_rtbcount %llu\n", - (unsigned long long)dqp->q_res_bcount, - (unsigned long long)dqp->q_res_icount, - (unsigned long long)dqp->q_res_rtbcount); - kdb_printf("qlock 0x%p flock 0x%p (%s) pincount 0x%x\n", - &dqp->q_qlock, - &dqp->q_flock, - (valusema(&dqp->q_flock) <= 0) ? "LCK" : "UNLKD", - dqp->q_pincount); -#ifdef XFS_DQUOT_TRACE - qprintf("dqtrace 0x%p\n", dqp->q_trace); -#endif - kdb_printf("disk-dquot 0x%p\n", &dqp->q_core); - xfsidbg_xqm_diskdq(&dqp->q_core); - -} - - -#define XQMIDBG_LIST_PRINT(l, NXT) \ -{ \ - xfs_dquot_t *dqp;\ - int i = 0; \ - kdb_printf("[#%d dquots]\n", (int) (l)->qh_nelems); \ - for (dqp = (l)->qh_next; dqp != NULL; dqp = dqp->NXT) {\ - kdb_printf( \ - "\t%d. [0x%p] \"%d (%s)\"\t blks = %d, inos = %d refs = %d\n", \ - ++i, dqp, (int) be32_to_cpu(dqp->q_core.d_id), \ - DQFLAGTO_TYPESTR(dqp), \ - (int) be64_to_cpu(dqp->q_core.d_bcount), \ - (int) be64_to_cpu(dqp->q_core.d_icount), \ - (int) dqp->q_nrefs); }\ - kdb_printf("\n"); \ -} - -static void -xfsidbg_xqm_dqattached_inos(xfs_mount_t *mp) -{ - xfs_inode_t *ip; - int n = 0; - - ip = mp->m_inodes; - do { - if (ip->i_mount == NULL) { - ip = ip->i_mnext; - continue; - } - if (ip->i_udquot || ip->i_gdquot) { - n++; - kdb_printf("inode = 0x%p, ino %d: udq 0x%p, gdq 0x%p\n", - ip, (int)ip->i_ino, ip->i_udquot, ip->i_gdquot); - } - ip = ip->i_mnext; - } while (ip != mp->m_inodes); - kdb_printf("\nNumber of inodes with dquots attached: %d\n", n); -} - -#ifdef CONFIG_XFS_QUOTA -static void -xfsidbg_xqm_freelist_print(xfs_frlist_t *qlist, char *title) -{ - xfs_dquot_t *dq; - int i = 0; - kdb_printf("%s (#%d)\n", title, (int) qlist->qh_nelems); - FOREACH_DQUOT_IN_FREELIST(dq, qlist) { - kdb_printf("\t%d.\t\"%d (%s:0x%p)\"\t bcnt = %d, icnt = %d " - "refs = %d\n", - ++i, (int) be32_to_cpu(dq->q_core.d_id), - DQFLAGTO_TYPESTR(dq), dq, - (int) be64_to_cpu(dq->q_core.d_bcount), - (int) be64_to_cpu(dq->q_core.d_icount), - (int) dq->q_nrefs); - } -} - -static void -xfsidbg_xqm_freelist(void) -{ - if (xfs_Gqm) { - xfsidbg_xqm_freelist_print(&(xfs_Gqm->qm_dqfreelist), "Freelist"); - } else - kdb_printf("NULL XQM!!\n"); -} - -static void -xfsidbg_xqm_htab(void) -{ - int i; - xfs_dqhash_t *h; - - if (xfs_Gqm == NULL) { - kdb_printf("NULL XQM!!\n"); - return; - } - for (i = 0; i <= xfs_Gqm->qm_dqhashmask; i++) { - h = &xfs_Gqm->qm_usr_dqhtable[i]; - if (h->qh_next) { - kdb_printf("USR %d: ", i); - XQMIDBG_LIST_PRINT(h, HL_NEXT); - } - } - for (i = 0; i <= xfs_Gqm->qm_dqhashmask; i++) { - h = &xfs_Gqm->qm_grp_dqhtable[i]; - if (h->qh_next) { - kdb_printf("GRP/PRJ %d: ", i); - XQMIDBG_LIST_PRINT(h, HL_NEXT); - } - } -} -#endif - -#ifdef XFS_DQUOT_TRACE -static int -xfsidbg_xqm_pr_dqentry(ktrace_entry_t *ktep) -{ - if ((__psint_t)ktep->val[0] == 0) - return 0; - switch ((__psint_t)ktep->val[0]) { - case DQUOT_KTRACE_ENTRY: - qprintf("[%ld] %s\t", - (long)ktep->val[12], /* pid */ - (char *)ktep->val[1]); - printflags((__psint_t)ktep->val[3], xdq_flags,"flgs "); - qprintf("\nnrefs = %u, " - "flags = 0x%x, " - "id = %d, " - "res_bc = 0x%x\n" - "bcnt = 0x%x [0x%x | 0x%x], " - "icnt = 0x%x [0x%x | 0x%x]\n" - "@ %ld\n", - (unsigned int)(long)ktep->val[2], /* nrefs */ - (unsigned int)(long)ktep->val[3], /* flags */ - (unsigned int)(long)ktep->val[11], /* ID */ - (unsigned int)(long)ktep->val[4], /* res_bc */ - (unsigned int)(long)ktep->val[5], /* bcnt */ - (unsigned int)(long)ktep->val[8], /* bsoft */ - (unsigned int)(long)ktep->val[7], /* bhard */ - (unsigned int)(long)ktep->val[6], /* icnt */ - (unsigned int)(long)ktep->val[10], /* isoft */ - (unsigned int)(long)ktep->val[9], /* ihard */ - (long) ktep->val[13] /* time */ - ); - break; - - default: - qprintf("unknown dqtrace record\n"); - break; - } - return (1); -} - -void -xfsidbg_xqm_dqtrace(xfs_dquot_t *dqp) -{ - ktrace_entry_t *ktep; - ktrace_snap_t kts; - - if (dqp->q_trace == NULL) { - qprintf("The xfs dquot trace buffer is not initialized\n"); - return; - } - qprintf("xdqtrace dquot 0x%p\n", dqp); - - ktep = ktrace_first(dqp->q_trace, &kts); - while (ktep != NULL) { - if (xfsidbg_xqm_pr_dqentry(ktep)) - qprintf("---------------------------------\n"); - ktep = ktrace_next(dqp->q_trace, &kts); - } -} -#endif - -static void -xfsidbg_xqm_mplist(xfs_mount_t *mp) -{ - if (mp->m_quotainfo == NULL) { - kdb_printf("NULL quotainfo\n"); - return; - } - - XQMIDBG_LIST_PRINT(&(mp->m_quotainfo->qi_dqlist), MPL_NEXT); - -} - - -static void -xfsidbg_xqm_qinfo(xfs_mount_t *mp) -{ - if (mp == NULL || mp->m_quotainfo == NULL) { - kdb_printf("NULL quotainfo\n"); - return; - } - - kdb_printf("uqip 0x%p, gqip 0x%p, &pinlock 0x%p &dqlist 0x%p\n", - mp->m_quotainfo->qi_uquotaip, - mp->m_quotainfo->qi_gquotaip, - &mp->m_quotainfo->qi_pinlock, - &mp->m_quotainfo->qi_dqlist); - - kdb_printf("btmlimit 0x%x, itmlimit 0x%x, RTbtmlim 0x%x\n", - (int)mp->m_quotainfo->qi_btimelimit, - (int)mp->m_quotainfo->qi_itimelimit, - (int)mp->m_quotainfo->qi_rtbtimelimit); - - kdb_printf("bwarnlim 0x%x, iwarnlim 0x%x, RTbwarnlim 0x%x\n", - (int)mp->m_quotainfo->qi_bwarnlimit, - (int)mp->m_quotainfo->qi_iwarnlimit, - (int)mp->m_quotainfo->qi_rtbwarnlimit); - - kdb_printf("nreclaims %d, &qofflock 0x%p, chunklen 0x%x, dqperchunk 0x%x\n", - (int)mp->m_quotainfo->qi_dqreclaims, - &mp->m_quotainfo->qi_quotaofflock, - (int)mp->m_quotainfo->qi_dqchunklen, - (int)mp->m_quotainfo->qi_dqperchunk); -} - -static void -xfsidbg_xqm_tpdqinfo(xfs_trans_t *tp) -{ - xfs_dqtrx_t *qa, *q; - int i,j; - - kdb_printf("dqinfo 0x%p\n", tp->t_dqinfo); - if (! tp->t_dqinfo) - return; - kdb_printf("USR: \n"); - qa = tp->t_dqinfo->dqa_usrdquots; - for (j = 0; j < 2; j++) { - for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) { - if (qa[i].qt_dquot == NULL) - break; - q = &qa[i]; - kdb_printf( - "\"%d\"[0x%p]: bres %d, bres-used %d, bdelta %d, del-delta %d, icnt-delta %d\n", - (int) be32_to_cpu(q->qt_dquot->q_core.d_id), - q->qt_dquot, - (int) q->qt_blk_res, - (int) q->qt_blk_res_used, - (int) q->qt_bcount_delta, - (int) q->qt_delbcnt_delta, - (int) q->qt_icount_delta); - } - if (j == 0) { - qa = tp->t_dqinfo->dqa_grpdquots; - kdb_printf("GRP/PRJ: \n"); - } - } -} - -/* - * Print xfs superblock. - */ -static void -xfsidbg_xsb(xfs_sb_t *sbp) -{ - kdb_printf("magicnum 0x%x blocksize 0x%x dblocks %Ld rblocks %Ld\n", - sbp->sb_magicnum, sbp->sb_blocksize, - sbp->sb_dblocks, sbp->sb_rblocks); - kdb_printf("rextents %Ld uuid %s logstart %s\n", - sbp->sb_rextents, xfs_fmtuuid(&sbp->sb_uuid), - xfs_fmtfsblock(sbp->sb_logstart, NULL)); - kdb_printf("rootino %s ", xfs_fmtino(sbp->sb_rootino, NULL)); - kdb_printf("rbmino %s ", xfs_fmtino(sbp->sb_rbmino, NULL)); - kdb_printf("rsumino %s\n", xfs_fmtino(sbp->sb_rsumino, NULL)); - kdb_printf("rextsize 0x%x agblocks 0x%x agcount 0x%x rbmblocks 0x%x\n", - sbp->sb_rextsize, sbp->sb_agblocks, sbp->sb_agcount, - sbp->sb_rbmblocks); - kdb_printf("logblocks 0x%x versionnum 0x%x sectsize 0x%x inodesize 0x%x\n", - sbp->sb_logblocks, sbp->sb_versionnum, sbp->sb_sectsize, - sbp->sb_inodesize); - kdb_printf("inopblock 0x%x blocklog 0x%x sectlog 0x%x inodelog 0x%x\n", - sbp->sb_inopblock, sbp->sb_blocklog, sbp->sb_sectlog, - sbp->sb_inodelog); - kdb_printf("inopblog %d agblklog %d rextslog %d inprogress %d imax_pct %d\n", - sbp->sb_inopblog, sbp->sb_agblklog, sbp->sb_rextslog, - sbp->sb_inprogress, sbp->sb_imax_pct); - kdb_printf("icount %Lx ifree %Lx fdblocks %Lx frextents %Lx\n", - sbp->sb_icount, sbp->sb_ifree, - sbp->sb_fdblocks, sbp->sb_frextents); - kdb_printf("uquotino %s ", xfs_fmtino(sbp->sb_uquotino, NULL)); - kdb_printf("gquotino %s ", xfs_fmtino(sbp->sb_gquotino, NULL)); - kdb_printf("qflags 0x%x flags 0x%x shared_vn %d inoaligmt %d\n", - sbp->sb_qflags, sbp->sb_flags, sbp->sb_shared_vn, - sbp->sb_inoalignmt); - kdb_printf("unit %d width %d dirblklog %d\n", - sbp->sb_unit, sbp->sb_width, sbp->sb_dirblklog); - kdb_printf("log sunit %d\n", sbp->sb_logsunit); -} - -static void -xfsidbg_xsb_convert(xfs_sb_t *sbp) -{ - xfs_sb_t sb; - - xfs_xlatesb(sbp, &sb, 1, XFS_SB_ALL_BITS); - - kdb_printf("<converted>\n"); - xfsidbg_xsb(&sb); -} - -/* - * Print out an XFS transaction structure. Print summaries for - * each of the items. - */ -static void -xfsidbg_xtp(xfs_trans_t *tp) -{ - xfs_log_item_chunk_t *licp; - xfs_log_item_desc_t *lidp; - xfs_log_busy_chunk_t *lbcp; - int i; - int chunk; - static char *xtp_flags[] = { - "dirty", /* 0x1 */ - "sb_dirty", /* 0x2 */ - "perm_log_res", /* 0x4 */ - "sync", /* 0x08 */ - "dq_dirty", /* 0x10 */ - NULL - }; - static char *lid_flags[] = { - "dirty", /* 0x1 */ - "pinned", /* 0x2 */ - "sync unlock", /* 0x4 */ - "buf stale", /* 0x8 */ - NULL - }; - - kdb_printf("tp 0x%p type ", tp); - xfsidbg_print_trans_type(tp->t_type); - kdb_printf(" mount 0x%p\n", tp->t_mountp); - kdb_printf("flags "); - printflags(tp->t_flags, xtp_flags,"xtp"); - kdb_printf("\n"); - kdb_printf("callback 0x%p forw 0x%p back 0x%p\n", - &tp->t_logcb, tp->t_forw, tp->t_back); - kdb_printf("log res %d block res %d block res used %d\n", - tp->t_log_res, tp->t_blk_res, tp->t_blk_res_used); - kdb_printf("rt res %d rt res used %d\n", tp->t_rtx_res, - tp->t_rtx_res_used); - kdb_printf("ticket 0x%lx lsn %s commit_lsn %s\n", - (unsigned long) tp->t_ticket, - xfs_fmtlsn(&tp->t_lsn), - xfs_fmtlsn(&tp->t_commit_lsn)); - kdb_printf("callback 0x%p callarg 0x%p\n", - tp->t_callback, tp->t_callarg); - kdb_printf("icount delta %ld ifree delta %ld\n", - tp->t_icount_delta, tp->t_ifree_delta); - kdb_printf("blocks delta %ld res blocks delta %ld\n", - tp->t_fdblocks_delta, tp->t_res_fdblocks_delta); - kdb_printf("rt delta %ld res rt delta %ld\n", - tp->t_frextents_delta, tp->t_res_frextents_delta); - kdb_printf("ag freeblks delta %ld ag flist delta %ld ag btree delta %ld\n", - tp->t_ag_freeblks_delta, tp->t_ag_flist_delta, - tp->t_ag_btree_delta); - kdb_printf("dblocks delta %ld agcount delta %ld imaxpct delta %ld\n", - tp->t_dblocks_delta, tp->t_agcount_delta, tp->t_imaxpct_delta); - kdb_printf("rextsize delta %ld rbmblocks delta %ld\n", - tp->t_rextsize_delta, tp->t_rbmblocks_delta); - kdb_printf("rblocks delta %ld rextents delta %ld rextslog delta %ld\n", - tp->t_rblocks_delta, tp->t_rextents_delta, - tp->t_rextslog_delta); - kdb_printf("dqinfo 0x%p\n", tp->t_dqinfo); - kdb_printf("log items:\n"); - licp = &tp->t_items; - chunk = 0; - while (licp != NULL) { - if (XFS_LIC_ARE_ALL_FREE(licp)) { - licp = licp->lic_next; - chunk++; - continue; - } - for (i = 0; i < licp->lic_unused; i++) { - if (XFS_LIC_ISFREE(licp, i)) { - continue; - } - - lidp = XFS_LIC_SLOT(licp, i); - kdb_printf("\n"); - kdb_printf("chunk %d index %d item 0x%p size %d\n", - chunk, i, lidp->lid_item, lidp->lid_size); - kdb_printf("flags "); - printflags(lidp->lid_flags, lid_flags,"lic"); - kdb_printf("\n"); - xfsidbg_xlogitem(lidp->lid_item); - } - chunk++; - licp = licp->lic_next; - } - - kdb_printf("log busy free %d, list:\n", tp->t_busy_free); - lbcp = &tp->t_busy; - chunk = 0; - while (lbcp != NULL) { - kdb_printf("Chunk %d at 0x%p next 0x%p free 0x%08x unused %d\n", - chunk, lbcp, lbcp->lbc_next, lbcp->lbc_free, - lbcp->lbc_unused); - for (i = 0; i < XFS_LBC_NUM_SLOTS; i++) { - kdb_printf(" %02d: ag %d idx %d\n", - i, - lbcp->lbc_busy[i].lbc_ag, - lbcp->lbc_busy[i].lbc_idx); - } - lbcp = lbcp->lbc_next; - } -} - -static void -xfsidbg_xtrans_res( - xfs_mount_t *mp) -{ - xfs_trans_reservations_t *xtrp; - - xtrp = &mp->m_reservations; - kdb_printf("write: %d\ttruncate: %d\trename: %d\n", - xtrp->tr_write, xtrp->tr_itruncate, xtrp->tr_rename); - kdb_printf("link: %d\tremove: %d\tsymlink: %d\n", - xtrp->tr_link, xtrp->tr_remove, xtrp->tr_symlink); - kdb_printf("create: %d\tmkdir: %d\tifree: %d\n", - xtrp->tr_create, xtrp->tr_mkdir, xtrp->tr_ifree); - kdb_printf("ichange: %d\tgrowdata: %d\tswrite: %d\n", - xtrp->tr_ichange, xtrp->tr_growdata, xtrp->tr_swrite); - kdb_printf("addafork: %d\twriteid: %d\tattrinval: %d\n", - xtrp->tr_addafork, xtrp->tr_writeid, xtrp->tr_attrinval); - kdb_printf("attrset: %d\tattrrm: %d\tclearagi: %d\n", - xtrp->tr_attrset, xtrp->tr_attrrm, xtrp->tr_clearagi); - kdb_printf("growrtalloc: %d\tgrowrtzero: %d\tgrowrtfree: %d\n", - xtrp->tr_growrtalloc, xtrp->tr_growrtzero, xtrp->tr_growrtfree); -} |
