253 				   struct btrfs_root *snap_src)  in btrfs_mksubvol()  argument
290 	if (snap_src) {  in btrfs_mksubvol()
298 		test_oid = snap_src->root_key.objectid;  in btrfs_mksubvol()
300 		ret = btrfs_find_root_ref(snap_src->fs_info->tree_root,  in btrfs_mksubvol()
304 		btrfs_release_path(snap_src->fs_info->tree_root, path);  in btrfs_mksubvol()
315 			    dir == snap_src->fs_info->sb->s_root ||  in btrfs_mksubvol()
316 			    test == snap_src->fs_info->sb->s_root ||  in btrfs_mksubvol()
317 			    test->d_inode->i_sb != snap_src->fs_info->sb) {  in btrfs_mksubvol()
329 			ret = btrfs_find_root_ref(snap_src->fs_info->tree_root,  in btrfs_mksubvol()
338 			btrfs_release_path(snap_src->fs_info->tree_root, path);  in btrfs_mksubvol()
343 		error = create_snapshot(snap_src, dentry, name, namelen);  in btrfs_mksubvol()