diff options
Diffstat (limited to 'fs/ocfs2/move_extents.c')
| -rw-r--r-- | fs/ocfs2/move_extents.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c index cbe2f8ed8897..10923bf7c8b8 100644 --- a/fs/ocfs2/move_extents.c +++ b/fs/ocfs2/move_extents.c @@ -364,7 +364,7 @@ static int ocfs2_find_victim_alloc_group(struct inode *inode, int *vict_bit, struct buffer_head **ret_bh) { - int ret, i, bits_per_unit = 0; + int ret, i, len, bits_per_unit = 0; u64 blkno; char namebuf[40]; @@ -375,9 +375,9 @@ static int ocfs2_find_victim_alloc_group(struct inode *inode, struct ocfs2_dinode *ac_dinode; struct ocfs2_group_desc *bg; - ocfs2_sprintf_system_inode_name(namebuf, sizeof(namebuf), type, slot); - ret = ocfs2_lookup_ino_from_name(osb->sys_root_inode, namebuf, - strlen(namebuf), &blkno); + len = ocfs2_sprintf_system_inode_name(namebuf, sizeof(namebuf), type, slot); + ret = ocfs2_lookup_ino_from_name(osb->sys_root_inode, namebuf, len, &blkno); + if (ret) { ret = -ENOENT; goto out; @@ -867,6 +867,11 @@ static int __ocfs2_move_extents_range(struct buffer_head *di_bh, mlog_errno(ret); goto out; } + /* + * Invalidate extent cache after moving/defragging to prevent + * stale cached data with outdated extent flags. + */ + ocfs2_extent_map_trunc(inode, cpos); context->clusters_moved += alloc_size; next: |