diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_trace.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_trace.h | 1369 |
1 files changed, 1369 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h new file mode 100644 index 0000000..c40834b --- /dev/null +++ b/fs/xfs/linux-2.6/xfs_trace.h @@ -0,0 +1,1369 @@ +/* + * Copyright (c) 2009, Christoph Hellwig + * 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 + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM xfs + +#if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_XFS_H + +#include <linux/tracepoint.h> + +struct xfs_agf; +struct xfs_alloc_arg; +struct xfs_attr_list_context; +struct xfs_buf_log_item; +struct xfs_da_args; +struct xfs_da_node_entry; +struct xfs_dquot; +struct xlog_ticket; +struct log; + +#define DEFINE_ATTR_LIST_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_attr_list_context *ctx), \ + TP_ARGS(ctx), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(u32, hashval) \ + __field(u32, blkno) \ + __field(u32, offset) \ + __field(void *, alist) \ + __field(int, bufsize) \ + __field(int, count) \ + __field(int, firstu) \ + __field(int, dupcnt) \ + __field(int, flags) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; \ + __entry->ino = ctx->dp->i_ino; \ + __entry->hashval = ctx->cursor->hashval; \ + __entry->blkno = ctx->cursor->blkno; \ + __entry->offset = ctx->cursor->offset; \ + __entry->alist = ctx->alist; \ + __entry->bufsize = ctx->bufsize; \ + __entry->count = ctx->count; \ + __entry->firstu = ctx->firstu; \ + __entry->flags = ctx->flags; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " \ + "alist 0x%p size %u count %u firstu %u flags %d %s", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->hashval, \ + __entry->blkno, \ + __entry->offset, \ + __entry->dupcnt, \ + __entry->alist, \ + __entry->bufsize, \ + __entry->count, \ + __entry->firstu, \ + __entry->flags, \ + __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS) \ + ) \ +) +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk); +DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound); + +TRACE_EVENT(xfs_attr_list_node_descend, + TP_PROTO(struct xfs_attr_list_context *ctx, + struct xfs_da_node_entry *btree), + TP_ARGS(ctx, btree), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(u32, hashval) + __field(u32, blkno) + __field(u32, offset) + __field(void *, alist) + __field(int, bufsize) + __field(int, count) + __field(int, firstu) + __field(int, dupcnt) + __field(int, flags) + __field(u32, bt_hashval) + __field(u32, bt_before) + ), + TP_fast_assign( + __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; + __entry->ino = ctx->dp->i_ino; + __entry->hashval = ctx->cursor->hashval; + __entry->blkno = ctx->cursor->blkno; + __entry->offset = ctx->cursor->offset; + __entry->alist = ctx->alist; + __entry->bufsize = ctx->bufsize; + __entry->count = ctx->count; + __entry->firstu = ctx->firstu; + __entry->flags = ctx->flags; + __entry->bt_hashval = be32_to_cpu(btree->hashval); + __entry->bt_before = be32_to_cpu(btree->before); + ), + TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " + "alist 0x%p size %u count %u firstu %u flags %d %s " + "node hashval %u, node before %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->hashval, + __entry->blkno, + __entry->offset, + __entry->dupcnt, + __entry->alist, + __entry->bufsize, + __entry->count, + __entry->firstu, + __entry->flags, + __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS), + __entry->bt_hashval, + __entry->bt_before) +); + +TRACE_EVENT(xfs_iext_insert, + TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, + struct xfs_bmbt_irec *r, int state, unsigned long caller_ip), + TP_ARGS(ip, idx, r, state, caller_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_extnum_t, idx) + __field(xfs_fileoff_t, startoff) + __field(xfs_fsblock_t, startblock) + __field(xfs_filblks_t, blockcount) + __field(xfs_exntst_t, state) + __field(int, bmap_state) + __field(unsigned long, caller_ip) + ), + TP_fast_assign( + __entry->dev = VFS_I(ip)->i_sb->s_dev; + __entry->ino = ip->i_ino; + __entry->idx = idx; + __entry->startoff = r->br_startoff; + __entry->startblock = r->br_startblock; + __entry->blockcount = r->br_blockcount; + __entry->state = r->br_state; + __entry->bmap_state = state; + __entry->caller_ip = caller_ip; + ), + TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " + "offset %lld block %s count %lld flag %d caller %pf", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), + (long)__entry->idx, + __entry->startoff, + xfs_fmtfsblock(__entry->startblock), + __entry->blockcount, + __entry->state, + (char *)__entry->caller_ip) +); + +#define DEFINE_BMAP_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \ + unsigned long caller_ip), \ + TP_ARGS(ip, idx, state, caller_ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(xfs_extnum_t, idx) \ + __field(xfs_fileoff_t, startoff) \ + __field(xfs_fsblock_t, startblock) \ + __field(xfs_filblks_t, blockcount) \ + __field(xfs_exntst_t, state) \ + __field(int, bmap_state) \ + __field(unsigned long, caller_ip) \ + ), \ + TP_fast_assign( \ + struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ? \ + ip->i_afp : &ip->i_df; \ + struct xfs_bmbt_irec r; \ + \ + xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r); \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->idx = idx; \ + __entry->startoff = r.br_startoff; \ + __entry->startblock = r.br_startblock; \ + __entry->blockcount = r.br_blockcount; \ + __entry->state = r.br_state; \ + __entry->bmap_state = state; \ + __entry->caller_ip = caller_ip; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " \ + "offset %lld block %s count %lld flag %d caller %pf", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), \ + (long)__entry->idx, \ + __entry->startoff, \ + xfs_fmtfsblock(__entry->startblock), \ + __entry->blockcount, \ + __entry->state, \ + (char *)__entry->caller_ip) \ +) + +DEFINE_BMAP_EVENT(xfs_iext_remove); +DEFINE_BMAP_EVENT(xfs_bmap_pre_update); +DEFINE_BMAP_EVENT(xfs_bmap_post_update); +DEFINE_BMAP_EVENT(xfs_extlist); + +#define DEFINE_BUF_EVENT(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \ + TP_ARGS(bp, caller_ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_daddr_t, bno) \ + __field(size_t, buffer_length) \ + __field(int, hold) \ + __field(int, pincount) \ + __field(unsigned, lockval) \ + __field(unsigned, flags) \ + __field(unsigned long, caller_ip) \ + ), \ + TP_fast_assign( \ + __entry->dev = bp->b_target->bt_dev; \ + __entry->bno = bp->b_bn; \ + __entry->buffer_length = bp->b_buffer_length; \ + __entry->hold = atomic_read(&bp->b_hold); \ + __entry->pincount = atomic_read(&bp->b_pin_count); \ + __entry->lockval = xfs_buf_lock_value(bp); \ + __entry->flags = bp->b_flags; \ + __entry->caller_ip = caller_ip; \ + ), \ + TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \ + "lock %d flags %s caller %pf", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + (unsigned long long)__entry->bno, \ + __entry->buffer_length, \ + __entry->hold, \ + __entry->pincount, \ + __entry->lockval, \ + __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \ + (void *)__entry->caller_ip) \ +) +DEFINE_BUF_EVENT(xfs_buf_init); +DEFINE_BUF_EVENT(xfs_buf_free); +DEFINE_BUF_EVENT(xfs_buf_hold); +DEFINE_BUF_EVENT(xfs_buf_rele); +DEFINE_BUF_EVENT(xfs_buf_pin); +DEFINE_BUF_EVENT(xfs_buf_unpin); +DEFINE_BUF_EVENT(xfs_buf_iodone); +DEFINE_BUF_EVENT(xfs_buf_iorequest); +DEFINE_BUF_EVENT(xfs_buf_bawrite); +DEFINE_BUF_EVENT(xfs_buf_bdwrite); +DEFINE_BUF_EVENT(xfs_buf_lock); +DEFINE_BUF_EVENT(xfs_buf_lock_done); +DEFINE_BUF_EVENT(xfs_buf_cond_lock); +DEFINE_BUF_EVENT(xfs_buf_unlock); +DEFINE_BUF_EVENT(xfs_buf_ordered_retry); +DEFINE_BUF_EVENT(xfs_buf_iowait); +DEFINE_BUF_EVENT(xfs_buf_iowait_done); +DEFINE_BUF_EVENT(xfs_buf_delwri_queue); +DEFINE_BUF_EVENT(xfs_buf_delwri_dequeue); +DEFINE_BUF_EVENT(xfs_buf_delwri_split); +DEFINE_BUF_EVENT(xfs_buf_get_noaddr); +DEFINE_BUF_EVENT(xfs_bdstrat_shut); +DEFINE_BUF_EVENT(xfs_buf_item_relse); +DEFINE_BUF_EVENT(xfs_buf_item_iodone); +DEFINE_BUF_EVENT(xfs_buf_item_iodone_async); +DEFINE_BUF_EVENT(xfs_buf_error_relse); +DEFINE_BUF_EVENT(xfs_trans_read_buf_io); +DEFINE_BUF_EVENT(xfs_trans_read_buf_shut); + +/* not really buffer traces, but the buf provides useful information */ +DEFINE_BUF_EVENT(xfs_btree_corrupt); +DEFINE_BUF_EVENT(xfs_da_btree_corrupt); +DEFINE_BUF_EVENT(xfs_reset_dqcounts); +DEFINE_BUF_EVENT(xfs_inode_item_push); + +/* pass flags explicitly */ +#define DEFINE_BUF_FLAGS_EVENT(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \ + TP_ARGS(bp, flags, caller_ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_daddr_t, bno) \ + __field(size_t, buffer_length) \ + __field(int, hold) \ + __field(int, pincount) \ + __field(unsigned, lockval) \ + __field(unsigned, flags) \ + __field(unsigned long, caller_ip) \ + ), \ + TP_fast_assign( \ + __entry->dev = bp->b_target->bt_dev; \ + __entry->bno = bp->b_bn; \ + __entry->buffer_length = bp->b_buffer_length; \ + __entry->flags = flags; \ + __entry->hold = atomic_read(&bp->b_hold); \ + __entry->pincount = atomic_read(&bp->b_pin_count); \ + __entry->lockval = xfs_buf_lock_value(bp); \ + __entry->caller_ip = caller_ip; \ + ), \ + TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \ + "lock %d flags %s caller %pf", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + (unsigned long long)__entry->bno, \ + __entry->buffer_length, \ + __entry->hold, \ + __entry->pincount, \ + __entry->lockval, \ + __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \ + (void *)__entry->caller_ip) \ +) +DEFINE_BUF_FLAGS_EVENT(xfs_buf_find); +DEFINE_BUF_FLAGS_EVENT(xfs_buf_get); +DEFINE_BUF_FLAGS_EVENT(xfs_buf_read); + +TRACE_EVENT(xfs_buf_ioerror, + TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip), + TP_ARGS(bp, error, caller_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_daddr_t, bno) + __field(size_t, buffer_length) + __field(unsigned, flags) + __field(int, hold) + __field(int, pincount) + __field(unsigned, lockval) + __field(int, error) + __field(unsigned long, caller_ip) + ), + TP_fast_assign( + __entry->dev = bp->b_target->bt_dev; + __entry->bno = bp->b_bn; + __entry->buffer_length = bp->b_buffer_length; + __entry->hold = atomic_read(&bp->b_hold); + __entry->pincount = atomic_read(&bp->b_pin_count); + __entry->lockval = xfs_buf_lock_value(bp); + __entry->error = error; + __entry->flags = bp->b_flags; + __entry->caller_ip = caller_ip; + ), + TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " + "lock %d error %d flags %s caller %pf", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->bno, + __entry->buffer_length, + __entry->hold, + __entry->pincount, + __entry->lockval, + __entry->error, + __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), + (void *)__entry->caller_ip) +); + +#define DEFINE_BUF_ITEM_EVENT(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_buf_log_item *bip), \ + TP_ARGS(bip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_daddr_t, buf_bno) \ + __field(size_t, buf_len) \ + __field(int, buf_hold) \ + __field(int, buf_pincount) \ + __field(int, buf_lockval) \ + __field(unsigned, buf_flags) \ + __field(unsigned, bli_recur) \ + __field(int, bli_refcount) \ + __field(unsigned, bli_flags) \ + __field(void *, li_desc) \ + __field(unsigned, li_flags) \ + ), \ + TP_fast_assign( \ + __entry->dev = bip->bli_buf->b_target->bt_dev; \ + __entry->bli_flags = bip->bli_flags; \ + __entry->bli_recur = bip->bli_recur; \ + __entry->bli_refcount = atomic_read(&bip->bli_refcount); \ + __entry->buf_bno = bip->bli_buf->b_bn; \ + __entry->buf_len = bip->bli_buf->b_buffer_length; \ + __entry->buf_flags = bip->bli_buf->b_flags; \ + __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold); \ + __entry->buf_pincount = \ + atomic_read(&bip->bli_buf->b_pin_count); \ + __entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf); \ + __entry->li_desc = bip->bli_item.li_desc; \ + __entry->li_flags = bip->bli_item.li_flags; \ + ), \ + TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \ + "lock %d flags %s recur %d refcount %d bliflags %s " \ + "lidesc 0x%p liflags %s", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + (unsigned long long)__entry->buf_bno, \ + __entry->buf_len, \ + __entry->buf_hold, \ + __entry->buf_pincount, \ + __entry->buf_lockval, \ + __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS), \ + __entry->bli_recur, \ + __entry->bli_refcount, \ + __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS), \ + __entry->li_desc, \ + __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS)) \ +) +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_trylock); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed); +DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push); +DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf); +DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur); +DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb); +DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur); +DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf); +DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur); +DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf); +DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse); +DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin); +DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold); +DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release); +DEFINE_BUF_ITEM_EVENT(xfs_trans_binval); + +#define DEFINE_LOCK_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \ + unsigned long caller_ip), \ + TP_ARGS(ip, lock_flags, caller_ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(int, lock_flags) \ + __field(unsigned long, caller_ip) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->lock_flags = lock_flags; \ + __entry->caller_ip = caller_ip; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS), \ + (void *)__entry->caller_ip) \ +) + +DEFINE_LOCK_EVENT(xfs_ilock); +DEFINE_LOCK_EVENT(xfs_ilock_nowait); +DEFINE_LOCK_EVENT(xfs_ilock_demote); +DEFINE_LOCK_EVENT(xfs_iunlock); + +#define DEFINE_IGET_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip), \ + TP_ARGS(ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino) \ +) +DEFINE_IGET_EVENT(xfs_iget_skip); +DEFINE_IGET_EVENT(xfs_iget_reclaim); +DEFINE_IGET_EVENT(xfs_iget_found); +DEFINE_IGET_EVENT(xfs_iget_alloc); + +#define DEFINE_INODE_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \ + TP_ARGS(ip, caller_ip), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(int, count) \ + __field(unsigned long, caller_ip) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->count = atomic_read(&VFS_I(ip)->i_count); \ + __entry->caller_ip = caller_ip; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx count %d caller %pf", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->count, \ + (char *)__entry->caller_ip) \ +) +DEFINE_INODE_EVENT(xfs_ihold); +DEFINE_INODE_EVENT(xfs_irele); +/* the old xfs_itrace_entry tracer - to be replaced by s.th. in the VFS */ +DEFINE_INODE_EVENT(xfs_inode); +#define xfs_itrace_entry(ip) \ + trace_xfs_inode(ip, _THIS_IP_) + +#define DEFINE_DQUOT_EVENT(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_dquot *dqp), \ + TP_ARGS(dqp), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(__be32, id) \ + __field(unsigned, flags) \ + __field(unsigned, nrefs) \ + __field(unsigned long long, res_bcount) \ + __field(unsigned long long, bcount) \ + __field(unsigned long long, icount) \ + __field(unsigned long long, blk_hardlimit) \ + __field(unsigned long long, blk_softlimit) \ + __field(unsigned long long, ino_hardlimit) \ + __field(unsigned long long, ino_softlimit) \ + ), \ + TP_fast_assign( \ + __entry->dev = dqp->q_mount->m_super->s_dev; \ + __entry->id = dqp->q_core.d_id; \ + __entry->flags = dqp->dq_flags; \ + __entry->nrefs = dqp->q_nrefs; \ + __entry->res_bcount = dqp->q_res_bcount; \ + __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount); \ + __entry->icount = be64_to_cpu(dqp->q_core.d_icount); \ + __entry->blk_hardlimit = \ + be64_to_cpu(dqp->q_core.d_blk_hardlimit); \ + __entry->blk_softlimit = \ + be64_to_cpu(dqp->q_core.d_blk_softlimit); \ + __entry->ino_hardlimit = \ + be64_to_cpu(dqp->q_core.d_ino_hardlimit); \ + __entry->ino_softlimit = \ + be64_to_cpu(dqp->q_core.d_ino_softlimit); \ + ), \ + TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx " \ + "bcnt 0x%llx [hard 0x%llx | soft 0x%llx] " \ + "icnt 0x%llx [hard 0x%llx | soft 0x%llx]", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + be32_to_cpu(__entry->id), \ + __print_flags(__entry->flags, "|", XFS_DQ_FLAGS), \ + __entry->nrefs, \ + __entry->res_bcount, \ + __entry->bcount, \ + __entry->blk_hardlimit, \ + __entry->blk_softlimit, \ + __entry->icount, \ + __entry->ino_hardlimit, \ + __entry->ino_softlimit) \ +) +DEFINE_DQUOT_EVENT(xfs_dqadjust); +DEFINE_DQUOT_EVENT(xfs_dqshake_dirty); +DEFINE_DQUOT_EVENT(xfs_dqshake_unlink); +DEFINE_DQUOT_EVENT(xfs_dqreclaim_want); +DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty); +DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink); +DEFINE_DQUOT_EVENT(xfs_dqattach_found); +DEFINE_DQUOT_EVENT(xfs_dqattach_get); +DEFINE_DQUOT_EVENT(xfs_dqinit); +DEFINE_DQUOT_EVENT(xfs_dqreuse); +DEFINE_DQUOT_EVENT(xfs_dqalloc); +DEFINE_DQUOT_EVENT(xfs_dqtobp_read); +DEFINE_DQUOT_EVENT(xfs_dqread); +DEFINE_DQUOT_EVENT(xfs_dqread_fail); +DEFINE_DQUOT_EVENT(xfs_dqlookup_found); +DEFINE_DQUOT_EVENT(xfs_dqlookup_want); +DEFINE_DQUOT_EVENT(xfs_dqlookup_freelist); +DEFINE_DQUOT_EVENT(xfs_dqlookup_move); +DEFINE_DQUOT_EVENT(xfs_dqlookup_done); +DEFINE_DQUOT_EVENT(xfs_dqget_hit); +DEFINE_DQUOT_EVENT(xfs_dqget_miss); +DEFINE_DQUOT_EVENT(xfs_dqput); +DEFINE_DQUOT_EVENT(xfs_dqput_wait); +DEFINE_DQUOT_EVENT(xfs_dqput_free); +DEFINE_DQUOT_EVENT(xfs_dqrele); +DEFINE_DQUOT_EVENT(xfs_dqflush); +DEFINE_DQUOT_EVENT(xfs_dqflush_force); +DEFINE_DQUOT_EVENT(xfs_dqflush_done); +/* not really iget events, but we re-use the format */ +DEFINE_IGET_EVENT(xfs_dquot_dqalloc); +DEFINE_IGET_EVENT(xfs_dquot_dqdetach); + + +#define DEFINE_LOGGRANT_EVENT(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct log *log, struct xlog_ticket *tic), \ + TP_ARGS(log, tic), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(unsigned, trans_type) \ + __field(char, ocnt) \ + __field(char, cnt) \ + __field(int, curr_res) \ + __field(int, unit_res) \ + __field(unsigned int, flags) \ + __field(void *, reserve_headq) \ + __field(void *, write_headq) \ + __field(int, grant_reserve_cycle) \ + __field(int, grant_reserve_bytes) \ + __field(int, grant_write_cycle) \ + __field(int, grant_write_bytes) \ + __field(int, curr_cycle) \ + __field(int, curr_block) \ + __field(xfs_lsn_t, tail_lsn) \ + ), \ + TP_fast_assign( \ + __entry->dev = log->l_mp->m_super->s_dev; \ + __entry->trans_type = tic->t_trans_type; \ + __entry->ocnt = tic->t_ocnt; \ + __entry->cnt = tic->t_cnt; \ + __entry->curr_res = tic->t_curr_res; \ + __entry->unit_res = tic->t_unit_res; \ + __entry->flags = tic->t_flags; \ + __entry->reserve_headq = log->l_reserve_headq; \ + __entry->write_headq = log->l_write_headq; \ + __entry->grant_reserve_cycle = log->l_grant_reserve_cycle; \ + __entry->grant_reserve_bytes = log->l_grant_reserve_bytes; \ + __entry->grant_write_cycle = log->l_grant_write_cycle; \ + __entry->grant_write_bytes = log->l_grant_write_bytes; \ + __entry->curr_cycle = log->l_curr_cycle; \ + __entry->curr_block = log->l_curr_block; \ + __entry->tail_lsn = log->l_tail_lsn; \ + ), \ + TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u " \ + "t_unit_res %u t_flags %s reserve_headq 0x%p " \ + "write_headq 0x%p grant_reserve_cycle %d " \ + "grant_reserve_bytes %d grant_write_cycle %d " \ + "grant_write_bytes %d curr_cycle %d curr_block %d " \ + "tail_cycle %d tail_block %d", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES), \ + __entry->ocnt, \ + __entry->cnt, \ + __entry->curr_res, \ + __entry->unit_res, \ + __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS), \ + __entry->reserve_headq, \ + __entry->write_headq, \ + __entry->grant_reserve_cycle, \ + __entry->grant_reserve_bytes, \ + __entry->grant_write_cycle, \ + __entry->grant_write_bytes, \ + __entry->curr_cycle, \ + __entry->curr_block, \ + CYCLE_LSN(__entry->tail_lsn), \ + BLOCK_LSN(__entry->tail_lsn) \ + ) \ +) +DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm); +DEFINE_LOGGRANT_EVENT(xfs_log_done_perm); +DEFINE_LOGGRANT_EVENT(xfs_log_reserve); +DEFINE_LOGGRANT_EVENT(xfs_log_umount_write); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_error); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep1); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake1); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep2); +DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake2); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep1); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake1); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep2); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake2); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit); +DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub); +DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter); +DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit); +DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub); + +#define DEFINE_RW_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \ + TP_ARGS(ip, count, offset, flags), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(xfs_fsize_t, size) \ + __field(xfs_fsize_t, new_size) \ + __field(loff_t, offset) \ + __field(size_t, count) \ + __field(int, flags) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->size = ip->i_d.di_size; \ + __entry->new_size = ip->i_new_size; \ + __entry->offset = offset; \ + __entry->count = count; \ + __entry->flags = flags; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \ + "offset 0x%llx count 0x%zx ioflags %s", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->size, \ + __entry->new_size, \ + __entry->offset, \ + __entry->count, \ + __print_flags(__entry->flags, "|", XFS_IO_FLAGS)) \ +) +DEFINE_RW_EVENT(xfs_file_read); +DEFINE_RW_EVENT(xfs_file_buffered_write); +DEFINE_RW_EVENT(xfs_file_direct_write); +DEFINE_RW_EVENT(xfs_file_splice_read); +DEFINE_RW_EVENT(xfs_file_splice_write); + + +#define DEFINE_PAGE_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \ + TP_ARGS(inode, page, off), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(pgoff_t, pgoff) \ + __field(loff_t, size) \ + __field(unsigned long, offset) \ + __field(int, delalloc) \ + __field(int, unmapped) \ + __field(int, unwritten) \ + ), \ + TP_fast_assign( \ + int delalloc = -1, unmapped = -1, unwritten = -1; \ + \ + if (page_has_buffers(page)) \ + xfs_count_page_state(page, &delalloc, \ + &unmapped, &unwritten); \ + __entry->dev = inode->i_sb->s_dev; \ + __entry->ino = XFS_I(inode)->i_ino; \ + __entry->pgoff = page_offset(page); \ + __entry->size = i_size_read(inode); \ + __entry->offset = off; \ + __entry->delalloc = delalloc; \ + __entry->unmapped = unmapped; \ + __entry->unwritten = unwritten; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx " \ + "delalloc %d unmapped %d unwritten %d", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->pgoff, \ + __entry->size, \ + __entry->offset, \ + __entry->delalloc, \ + __entry->unmapped, \ + __entry->unwritten) \ +) +DEFINE_PAGE_EVENT(xfs_writepage); +DEFINE_PAGE_EVENT(xfs_releasepage); +DEFINE_PAGE_EVENT(xfs_invalidatepage); + +#define DEFINE_IOMAP_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \ + int flags, struct xfs_bmbt_irec *irec), \ + TP_ARGS(ip, offset, count, flags, irec), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(loff_t, size) \ + __field(loff_t, new_size) \ + __field(loff_t, offset) \ + __field(size_t, count) \ + __field(int, flags) \ + __field(xfs_fileoff_t, startoff) \ + __field(xfs_fsblock_t, startblock) \ + __field(xfs_filblks_t, blockcount) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->size = ip->i_d.di_size; \ + __entry->new_size = ip->i_new_size; \ + __entry->offset = offset; \ + __entry->count = count; \ + __entry->flags = flags; \ + __entry->startoff = irec ? irec->br_startoff : 0; \ + __entry->startblock = irec ? irec->br_startblock : 0; \ + __entry->blockcount = irec ? irec->br_blockcount : 0; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \ + "offset 0x%llx count %zd flags %s " \ + "startoff 0x%llx startblock 0x%llx blockcount 0x%llx", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->size, \ + __entry->new_size, \ + __entry->offset, \ + __entry->count, \ + __print_flags(__entry->flags, "|", BMAPI_FLAGS), \ + __entry->startoff, \ + __entry->startblock, \ + __entry->blockcount) \ +) +DEFINE_IOMAP_EVENT(xfs_iomap_enter); +DEFINE_IOMAP_EVENT(xfs_iomap_found); +DEFINE_IOMAP_EVENT(xfs_iomap_alloc); + +#define DEFINE_SIMPLE_IO_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \ + TP_ARGS(ip, offset, count), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(loff_t, size) \ + __field(loff_t, new_size) \ + __field(loff_t, offset) \ + __field(size_t, count) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->size = ip->i_d.di_size; \ + __entry->new_size = ip->i_new_size; \ + __entry->offset = offset; \ + __entry->count = count; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \ + "offset 0x%llx count %zd", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->size, \ + __entry->new_size, \ + __entry->offset, \ + __entry->count) \ +); +DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc); +DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert); + + +TRACE_EVENT(xfs_itruncate_start, + TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size, int flag, + xfs_off_t toss_start, xfs_off_t toss_finish), + TP_ARGS(ip, new_size, flag, toss_start, toss_finish), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_fsize_t, size) + __field(xfs_fsize_t, new_size) + __field(xfs_off_t, toss_start) + __field(xfs_off_t, toss_finish) + __field(int, flag) + ), + TP_fast_assign( + __entry->dev = VFS_I(ip)->i_sb->s_dev; + __entry->ino = ip->i_ino; + __entry->size = ip->i_d.di_size; + __entry->new_size = new_size; + __entry->toss_start = toss_start; + __entry->toss_finish = toss_finish; + __entry->flag = flag; + ), + TP_printk("dev %d:%d ino 0x%llx %s size 0x%llx new_size 0x%llx " + "toss start 0x%llx toss finish 0x%llx", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_flags(__entry->flag, "|", XFS_ITRUNC_FLAGS), + __entry->size, + __entry->new_size, + __entry->toss_start, + __entry->toss_finish) +); + +#define DEFINE_ITRUNC_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \ + TP_ARGS(ip, new_size), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(xfs_fsize_t, size) \ + __field(xfs_fsize_t, new_size) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(ip)->i_sb->s_dev; \ + __entry->ino = ip->i_ino; \ + __entry->size = ip->i_d.di_size; \ + __entry->new_size = new_size; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->size, \ + __entry->new_size) \ +) +DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start); +DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end); + +TRACE_EVENT(xfs_pagecache_inval, + TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish), + TP_ARGS(ip, start, finish), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_fsize_t, size) + __field(xfs_off_t, start) + __field(xfs_off_t, finish) + ), + TP_fast_assign( + __entry->dev = VFS_I(ip)->i_sb->s_dev; + __entry->ino = ip->i_ino; + __entry->size = ip->i_d.di_size; + __entry->start = start; + __entry->finish = finish; + ), + TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->size, + __entry->start, + __entry->finish) +); + +TRACE_EVENT(xfs_bunmap, + TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len, + int flags, unsigned long caller_ip), + TP_ARGS(ip, bno, len, flags, caller_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_fsize_t, size) + __field(xfs_fileoff_t, bno) + __field(xfs_filblks_t, len) + __field(unsigned long, caller_ip) + __field(int, flags) + ), + TP_fast_assign( + __entry->dev = VFS_I(ip)->i_sb->s_dev; + __entry->ino = ip->i_ino; + __entry->size = ip->i_d.di_size; + __entry->bno = bno; + __entry->len = len; + __entry->caller_ip = caller_ip; + __entry->flags = flags; + ), + TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx" + "flags %s caller %pf", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->size, + __entry->bno, + __entry->len, + __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS), + (void *)__entry->caller_ip) + +); + +TRACE_EVENT(xfs_alloc_busy, + TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, + xfs_extlen_t len, int slot), + TP_ARGS(mp, agno, agbno, len, slot), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(xfs_agblock_t, agbno) + __field(xfs_extlen_t, len) + __field(int, slot) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->agno = agno; + __entry->agbno = agbno; + __entry->len = len; + __entry->slot = slot; + ), + TP_printk("dev %d:%d agno %u agbno %u len %u slot %d", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __entry->agbno, + __entry->len, + __entry->slot) + +); + +#define XFS_BUSY_STATES \ + { 0, "found" }, \ + { 1, "missing" } + +TRACE_EVENT(xfs_alloc_unbusy, + TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, + int slot, int found), + TP_ARGS(mp, agno, slot, found), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(int, slot) + __field(int, found) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->agno = agno; + __entry->slot = slot; + __entry->found = found; + ), + TP_printk("dev %d:%d agno %u slot %d %s", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __entry->slot, + __print_symbolic(__entry->found, XFS_BUSY_STATES)) +); + +TRACE_EVENT(xfs_alloc_busysearch, + TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, + xfs_extlen_t len, int found), + TP_ARGS(mp, agno, agbno, len, found), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(xfs_agblock_t, agbno) + __field(xfs_extlen_t, len) + __field(int, found) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->agno = agno; + __entry->agbno = agbno; + __entry->len = len; + __entry->found = found; + ), + TP_printk("dev %d:%d agno %u agbno %u len %u %s", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __entry->agbno, + __entry->len, + __print_symbolic(__entry->found, XFS_BUSY_STATES)) +); + +TRACE_EVENT(xfs_agf, + TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, + unsigned long caller_ip), + TP_ARGS(mp, agf, flags, caller_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(int, flags) + __field(__u32, length) + __field(__u32, bno_root) + __field(__u32, cnt_root) + __field(__u32, bno_level) + __field(__u32, cnt_level) + __field(__u32, flfirst) + __field(__u32, fllast) + __field(__u32, flcount) + __field(__u32, freeblks) + __field(__u32, longest) + __field(unsigned long, caller_ip) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->agno = be32_to_cpu(agf->agf_seqno), + __entry->flags = flags; + __entry->length = be32_to_cpu(agf->agf_length), + __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]), + __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]), + __entry->bno_level = + be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]), + __entry->cnt_level = + be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]), + __entry->flfirst = be32_to_cpu(agf->agf_flfirst), + __entry->fllast = be32_to_cpu(agf->agf_fllast), + __entry->flcount = be32_to_cpu(agf->agf_flcount), + __entry->freeblks = be32_to_cpu(agf->agf_freeblks), + __entry->longest = be32_to_cpu(agf->agf_longest); + __entry->caller_ip = caller_ip; + ), + TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u " + "levels b %u c %u flfirst %u fllast %u flcount %u " + "freeblks %u longest %u caller %pf", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __print_flags(__entry->flags, "|", XFS_AGF_FLAGS), + __entry->length, + __entry->bno_root, + __entry->cnt_root, + __entry->bno_level, + __entry->cnt_level, + __entry->flfirst, + __entry->fllast, + __entry->flcount, + __entry->freeblks, + __entry->longest, + (void *)__entry->caller_ip) +); + +TRACE_EVENT(xfs_free_extent, + TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, + xfs_extlen_t len, bool isfl, int haveleft, int haveright), + TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(xfs_agblock_t, agbno) + __field(xfs_extlen_t, len) + __field(int, isfl) + __field(int, haveleft) + __field(int, haveright) + ), + TP_fast_assign( + __entry->dev = mp->m_super->s_dev; + __entry->agno = agno; + __entry->agbno = agbno; + __entry->len = len; + __entry->isfl = isfl; + __entry->haveleft = haveleft; + __entry->haveright = haveright; + ), + TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __entry->agbno, + __entry->len, + __entry->isfl, + __entry->haveleft ? + (__entry->haveright ? "both" : "left") : + (__entry->haveright ? "right" : "none")) + +); + +#define DEFINE_ALLOC_EVENT(name) \ +TRACE_EVENT(name, \ + TP_PROTO(struct xfs_alloc_arg *args), \ + TP_ARGS(args), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_agnumber_t, agno) \ + __field(xfs_agblock_t, agbno) \ + __field(xfs_extlen_t, minlen) \ + __field(xfs_extlen_t, maxlen) \ + __field(xfs_extlen_t, mod) \ + __field(xfs_extlen_t, prod) \ + __field(xfs_extlen_t, minleft) \ + __field(xfs_extlen_t, total) \ + __field(xfs_extlen_t, alignment) \ + __field(xfs_extlen_t, minalignslop) \ + __field(xfs_extlen_t, len) \ + __field(short, type) \ + __field(short, otype) \ + __field(char, wasdel) \ + __field(char, wasfromfl) \ + __field(char, isfl) \ + __field(char, userdata) \ + __field(xfs_fsblock_t, firstblock) \ + ), \ + TP_fast_assign( \ + __entry->dev = args->mp->m_super->s_dev; \ + __entry->agno = args->agno; \ + __entry->agbno = args->agbno; \ + __entry->minlen = args->minlen; \ + __entry->maxlen = args->maxlen; \ + __entry->mod = args->mod; \ + __entry->prod = args->prod; \ + __entry->minleft = args->minleft; \ + __entry->total = args->total; \ + __entry->alignment = args->alignment; \ + __entry->minalignslop = args->minalignslop; \ + __entry->len = args->len; \ + __entry->type = args->type; \ + __entry->otype = args->otype; \ + __entry->wasdel = args->wasdel; \ + __entry->wasfromfl = args->wasfromfl; \ + __entry->isfl = args->isfl; \ + __entry->userdata = args->userdata; \ + __entry->firstblock = args->firstblock; \ + ), \ + TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u " \ + "prod %u minleft %u total %u alignment %u minalignslop %u " \ + "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d " \ + "userdata %d firstblock 0x%llx", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->agno, \ + __entry->agbno, \ + __entry->minlen, \ + __entry->maxlen, \ + __entry->mod, \ + __entry->prod, \ + __entry->minleft, \ + __entry->total, \ + __entry->alignment, \ + __entry->minalignslop, \ + __entry->len, \ + __print_symbolic(__entry->type, XFS_ALLOC_TYPES), \ + __print_symbolic(__entry->otype, XFS_ALLOC_TYPES), \ + __entry->wasdel, \ + __entry->wasfromfl, \ + __entry->isfl, \ + __entry->userdata, \ + __entry->firstblock) \ +) + +DEFINE_ALLOC_EVENT(xfs_alloc_exact_done); +DEFINE_ALLOC_EVENT(xfs_alloc_exact_error); +DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft); +DEFINE_ALLOC_EVENT(xfs_alloc_near_first); +DEFINE_ALLOC_EVENT(xfs_alloc_near_greater); +DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser); +DEFINE_ALLOC_EVENT(xfs_alloc_near_error); +DEFINE_ALLOC_EVENT(xfs_alloc_size_neither); +DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry); +DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft); +DEFINE_ALLOC_EVENT(xfs_alloc_size_done); +DEFINE_ALLOC_EVENT(xfs_alloc_size_error); +DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist); +DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough); +DEFINE_ALLOC_EVENT(xfs_alloc_small_done); +DEFINE_ALLOC_EVENT(xfs_alloc_small_error); +DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs); +DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix); +DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp); +DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed); +DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed); + +#define DEFINE_DIR2_TRACE(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_da_args *args), \ + TP_ARGS(args), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __dynamic_array(char, name, args->namelen) \ + __field(int, namelen) \ + __field(xfs_dahash_t, hashval) \ + __field(xfs_ino_t, inumber) \ + __field(int, op_flags) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(args->dp)->i_sb->s_dev; \ + __entry->ino = args->dp->i_ino; \ + if (args->namelen) \ + memcpy(__get_str(name), args->name, args->namelen); \ + __entry->namelen = args->namelen; \ + __entry->hashval = args->hashval; \ + __entry->inumber = args->inumber; \ + __entry->op_flags = args->op_flags; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x " \ + "inumber 0x%llx op_flags %s", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __entry->namelen, \ + __entry->namelen ? __get_str(name) : NULL, \ + __entry->namelen, \ + __entry->hashval, \ + __entry->inumber, \ + __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS)) \ +) +DEFINE_DIR2_TRACE(xfs_dir2_sf_addname); +DEFINE_DIR2_TRACE(xfs_dir2_sf_create); +DEFINE_DIR2_TRACE(xfs_dir2_sf_lookup); +DEFINE_DIR2_TRACE(xfs_dir2_sf_replace); +DEFINE_DIR2_TRACE(xfs_dir2_sf_removename); +DEFINE_DIR2_TRACE(xfs_dir2_sf_toino4); +DEFINE_DIR2_TRACE(xfs_dir2_sf_toino8); +DEFINE_DIR2_TRACE(xfs_dir2_sf_to_block); +DEFINE_DIR2_TRACE(xfs_dir2_block_addname); +DEFINE_DIR2_TRACE(xfs_dir2_block_lookup); +DEFINE_DIR2_TRACE(xfs_dir2_block_replace); +DEFINE_DIR2_TRACE(xfs_dir2_block_removename); +DEFINE_DIR2_TRACE(xfs_dir2_block_to_sf); +DEFINE_DIR2_TRACE(xfs_dir2_block_to_leaf); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_addname); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_lookup); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_replace); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_removename); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_block); +DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_node); +DEFINE_DIR2_TRACE(xfs_dir2_node_addname); +DEFINE_DIR2_TRACE(xfs_dir2_node_lookup); +DEFINE_DIR2_TRACE(xfs_dir2_node_replace); +DEFINE_DIR2_TRACE(xfs_dir2_node_removename); +DEFINE_DIR2_TRACE(xfs_dir2_node_to_leaf); + +#define DEFINE_DIR2_SPACE_TRACE(tname) \ +TRACE_EVENT(tname, \ + TP_PROTO(struct xfs_da_args *args, int idx), \ + TP_ARGS(args, idx), \ + TP_STRUCT__entry( \ + __field(dev_t, dev) \ + __field(xfs_ino_t, ino) \ + __field(int, op_flags) \ + __field(int, idx) \ + ), \ + TP_fast_assign( \ + __entry->dev = VFS_I(args->dp)->i_sb->s_dev; \ + __entry->ino = args->dp->i_ino; \ + __entry->op_flags = args->op_flags; \ + __entry->idx = idx; \ + ), \ + TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d", \ + MAJOR(__entry->dev), MINOR(__entry->dev), \ + __entry->ino, \ + __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), \ + __entry->idx) \ +) +DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_add); +DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_remove); +DEFINE_DIR2_SPACE_TRACE(xfs_dir2_grow_inode); +DEFINE_DIR2_SPACE_TRACE(xfs_dir2_shrink_inode); + +TRACE_EVENT(xfs_dir2_leafn_moveents, + TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count), + TP_ARGS(args, src_idx, dst_idx, count), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(int, op_flags) + __field(int, src_idx) + __field(int, dst_idx) + __field(int, count) + ), + TP_fast_assign( + __entry->dev = VFS_I(args->dp)->i_sb->s_dev; + __entry->ino = args->dp->i_ino; + __entry->op_flags = args->op_flags; + __entry->src_idx = src_idx; + __entry->dst_idx = dst_idx; + __entry->count = count; + ), + TP_printk("dev %d:%d ino 0x%llx op_flags %s " + "src_idx %d dst_idx %d count %d", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), + __entry->src_idx, + __entry->dst_idx, + __entry->count) +); + +#endif /* _TRACE_XFS_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE xfs_trace +#include <trace/define_trace.h> |
