diff options
Diffstat (limited to 'sys/gnu/fs/xfs/xfs_trans_extfree.c')
-rw-r--r-- | sys/gnu/fs/xfs/xfs_trans_extfree.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/sys/gnu/fs/xfs/xfs_trans_extfree.c b/sys/gnu/fs/xfs/xfs_trans_extfree.c deleted file mode 100644 index 7d7d627..0000000 --- a/sys/gnu/fs/xfs/xfs_trans_extfree.c +++ /dev/null @@ -1,141 +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_log.h" -#include "xfs_inum.h" -#include "xfs_trans.h" -#include "xfs_sb.h" -#include "xfs_dir.h" -#include "xfs_dmapi.h" -#include "xfs_mount.h" -#include "xfs_trans_priv.h" -#include "xfs_extfree_item.h" - -/* - * This routine is called to allocate an "extent free intention" - * log item that will hold nextents worth of extents. The - * caller must use all nextents extents, because we are not - * flexible about this at all. - */ -xfs_efi_log_item_t * -xfs_trans_get_efi(xfs_trans_t *tp, - uint nextents) -{ - xfs_efi_log_item_t *efip; - - ASSERT(tp != NULL); - ASSERT(nextents > 0); - - efip = xfs_efi_init(tp->t_mountp, nextents); - ASSERT(efip != NULL); - - /* - * Get a log_item_desc to point at the new item. - */ - (void) xfs_trans_add_item(tp, (xfs_log_item_t*)efip); - - return (efip); -} - -/* - * This routine is called to indicate that the described - * extent is to be logged as needing to be freed. It should - * be called once for each extent to be freed. - */ -void -xfs_trans_log_efi_extent(xfs_trans_t *tp, - xfs_efi_log_item_t *efip, - xfs_fsblock_t start_block, - xfs_extlen_t ext_len) -{ - xfs_log_item_desc_t *lidp; - uint next_extent; - xfs_extent_t *extp; - - lidp = xfs_trans_find_item(tp, (xfs_log_item_t*)efip); - ASSERT(lidp != NULL); - - tp->t_flags |= XFS_TRANS_DIRTY; - lidp->lid_flags |= XFS_LID_DIRTY; - - next_extent = efip->efi_next_extent; - ASSERT(next_extent < efip->efi_format.efi_nextents); - extp = &(efip->efi_format.efi_extents[next_extent]); - extp->ext_start = start_block; - extp->ext_len = ext_len; - efip->efi_next_extent++; -} - - -/* - * This routine is called to allocate an "extent free done" - * log item that will hold nextents worth of extents. The - * caller must use all nextents extents, because we are not - * flexible about this at all. - */ -xfs_efd_log_item_t * -xfs_trans_get_efd(xfs_trans_t *tp, - xfs_efi_log_item_t *efip, - uint nextents) -{ - xfs_efd_log_item_t *efdp; - - ASSERT(tp != NULL); - ASSERT(nextents > 0); - - efdp = xfs_efd_init(tp->t_mountp, efip, nextents); - ASSERT(efdp != NULL); - - /* - * Get a log_item_desc to point at the new item. - */ - (void) xfs_trans_add_item(tp, (xfs_log_item_t*)efdp); - - return (efdp); -} - -/* - * This routine is called to indicate that the described - * extent is to be logged as having been freed. It should - * be called once for each extent freed. - */ -void -xfs_trans_log_efd_extent(xfs_trans_t *tp, - xfs_efd_log_item_t *efdp, - xfs_fsblock_t start_block, - xfs_extlen_t ext_len) -{ - xfs_log_item_desc_t *lidp; - uint next_extent; - xfs_extent_t *extp; - - lidp = xfs_trans_find_item(tp, (xfs_log_item_t*)efdp); - ASSERT(lidp != NULL); - - tp->t_flags |= XFS_TRANS_DIRTY; - lidp->lid_flags |= XFS_LID_DIRTY; - - next_extent = efdp->efd_next_extent; - ASSERT(next_extent < efdp->efd_format.efd_nextents); - extp = &(efdp->efd_format.efd_extents[next_extent]); - extp->ext_start = start_block; - extp->ext_len = ext_len; - efdp->efd_next_extent++; -} |