btrfs_del_orphan_item
btrfs_del_orphan_item(trans, tree_root, btrfs_root_id(root));
return btrfs_del_orphan_item(trans, inode->root, btrfs_ino(inode));
ret = btrfs_del_orphan_item(trans, root,
int btrfs_del_orphan_item(struct btrfs_trans_handle *trans,
ret = btrfs_del_orphan_item(trans, tree_root, root_objectid);
ret = btrfs_del_orphan_item(trans, root, btrfs_ino(inode));