Signed-off-by: Nikolay Borisov <nbori...@suse.com> --- fs/btrfs/backref.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index ef71aba5bc15..50334b8cb64d 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1503,6 +1503,12 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, /** * btrfs_check_shared - tell us whether an extent is shared * + * @root: root inode belongs to + * @inum: inode number of the inode whose extent we are checking + * @bytenr: logical bytenr of the extent we are checking + * @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 * 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 -- 2.25.1
