diff options
Diffstat (limited to 'cmds-check.c')
| -rw-r--r-- | cmds-check.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/cmds-check.c b/cmds-check.c index c658879c..1569d6f4 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -51,6 +51,7 @@ static int found_old_backref = 0; static LIST_HEAD(duplicate_extents); static LIST_HEAD(delete_items); static int repair = 0; +static int no_holes = 0; struct extent_backref { struct list_head list; @@ -456,8 +457,9 @@ static void maybe_free_inode_rec(struct cache_tree *inode_cache, rec->errors |= I_ERR_FILE_NBYTES_WRONG; if (rec->extent_start == (u64)-1 || rec->extent_start > 0) rec->first_extent_gap = 0; - if (rec->nlink > 0 && (rec->extent_end < rec->isize || - rec->first_extent_gap < rec->isize)) + if (rec->nlink > 0 && !no_holes && + (rec->extent_end < rec->isize || + rec->first_extent_gap < rec->isize)) rec->errors |= I_ERR_FILE_EXTENT_DISCOUNT; } @@ -6500,6 +6502,14 @@ int cmd_check(int argc, char **argv) if (ret) goto out; + /* + * We used to have to have these hole extents in between our real + * extents so if we don't have this flag set we need to make sure there + * are no gaps in the file extents for inodes, otherwise we can just + * ignore it when this happens. + */ + no_holes = btrfs_fs_incompat(root->fs_info, + BTRFS_FEATURE_INCOMPAT_NO_HOLES); fprintf(stderr, "checking fs roots\n"); ret = check_fs_roots(root, &root_cache); if (ret) |