tmp_unode 2214 fs/btrfs/qgroup.c struct ulist_node *tmp_unode; tmp_unode 2236 fs/btrfs/qgroup.c while ((tmp_unode = ulist_next(tmp, &tmp_uiter))) { tmp_unode 2239 fs/btrfs/qgroup.c qg = unode_aux_to_qgroup(tmp_unode);