X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fdisk-io.h;h=e0efe45e528232605c30c35344d9999e8f666011;hb=35bbb97fc898aeb874cb7c8b746f091caa359994;hp=c9d42c92da2b2602113328cc299912982ca3a253;hpb=023a824f04754a4ed5efc16ee8e41bb932878b0b;p=cascardo%2Flinux.git

diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index c9d42c92da2b..e0efe45e5282 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -68,6 +68,8 @@ struct extent_buffer *btrfs_find_tree_block(struct btrfs_fs_info *fs_info,
 struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root,
 				      struct btrfs_key *location);
 int btrfs_init_fs_root(struct btrfs_root *root);
+struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,
+					u64 root_id);
 int btrfs_insert_fs_root(struct btrfs_fs_info *fs_info,
 			 struct btrfs_root *root);
 void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);