diff options
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index d385357e19b6..7766a6717a7d 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1511,8 +1511,8 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, return ret; } -/** - * Check if an extent is shared or not +/* + * Check if a data extent is shared or not. * * @root: root inode belongs to * @inum: inode number of the inode whose extent we are checking @@ -1520,7 +1520,7 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, * @roots: list of roots this extent is shared among * @tmp: temporary list used for iteration * - * btrfs_check_shared uses the backref walking code but will short + * btrfs_is_data_extent_shared uses the backref walking code but will short * circuit as soon as it finds a root or inode that doesn't match the * one passed in. This provides a significant performance benefit for * callers (such as fiemap) which want to know whether the extent is @@ -1531,8 +1531,8 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, * * Return: 0 if extent is not shared, 1 if it is shared, < 0 on error. */ -int btrfs_check_shared(struct btrfs_root *root, u64 inum, u64 bytenr, - struct ulist *roots, struct ulist *tmp) +int btrfs_is_data_extent_shared(struct btrfs_root *root, u64 inum, u64 bytenr, + struct ulist *roots, struct ulist *tmp) { struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_trans_handle *trans; |