873  * @pdo: pointer to struct rpc_pipe_dir_object
877 void rpc_init_pipe_dir_object(struct rpc_pipe_dir_object *pdo,  in rpc_init_pipe_dir_object()  argument
881 	INIT_LIST_HEAD(&pdo->pdo_head);  in rpc_init_pipe_dir_object()
882 	pdo->pdo_ops = pdo_ops;  in rpc_init_pipe_dir_object()
883 	pdo->pdo_data = pdo_data;  in rpc_init_pipe_dir_object()
890 		struct rpc_pipe_dir_object *pdo)  in rpc_add_pipe_dir_object_locked()  argument
895 		ret = pdo->pdo_ops->create(pdh->pdh_dentry, pdo);  in rpc_add_pipe_dir_object_locked()
897 		list_add_tail(&pdo->pdo_head, &pdh->pdh_entries);  in rpc_add_pipe_dir_object_locked()
904 		struct rpc_pipe_dir_object *pdo)  in rpc_remove_pipe_dir_object_locked()  argument
907 		pdo->pdo_ops->destroy(pdh->pdh_dentry, pdo);  in rpc_remove_pipe_dir_object_locked()
908 	list_del_init(&pdo->pdo_head);  in rpc_remove_pipe_dir_object_locked()
915  * @pdo: pointer to struct rpc_pipe_dir_object
921 		struct rpc_pipe_dir_object *pdo)  in rpc_add_pipe_dir_object()  argument
925 	if (list_empty(&pdo->pdo_head)) {  in rpc_add_pipe_dir_object()
929 		ret = rpc_add_pipe_dir_object_locked(net, pdh, pdo);  in rpc_add_pipe_dir_object()
940  * @pdo: pointer to struct rpc_pipe_dir_object
946 		struct rpc_pipe_dir_object *pdo)  in rpc_remove_pipe_dir_object()  argument
948 	if (!list_empty(&pdo->pdo_head)) {  in rpc_remove_pipe_dir_object()
952 		rpc_remove_pipe_dir_object_locked(net, pdh, pdo);  in rpc_remove_pipe_dir_object()
975 	struct rpc_pipe_dir_object *pdo;  in rpc_find_or_alloc_pipe_dir_object()  local
978 	list_for_each_entry(pdo, &pdh->pdh_entries, pdo_head) {  in rpc_find_or_alloc_pipe_dir_object()
979 		if (!match(pdo, data))  in rpc_find_or_alloc_pipe_dir_object()
983 	pdo = alloc(data);  in rpc_find_or_alloc_pipe_dir_object()
984 	if (!pdo)  in rpc_find_or_alloc_pipe_dir_object()
986 	rpc_add_pipe_dir_object_locked(net, pdh, pdo);  in rpc_find_or_alloc_pipe_dir_object()
989 	return pdo;  in rpc_find_or_alloc_pipe_dir_object()
996 	struct rpc_pipe_dir_object *pdo;  in rpc_create_pipe_dir_objects()  local
999 	list_for_each_entry(pdo, &pdh->pdh_entries, pdo_head)  in rpc_create_pipe_dir_objects()
1000 		pdo->pdo_ops->create(dir, pdo);  in rpc_create_pipe_dir_objects()
1006 	struct rpc_pipe_dir_object *pdo;  in rpc_destroy_pipe_dir_objects()  local
1009 	list_for_each_entry(pdo, &pdh->pdh_entries, pdo_head)  in rpc_destroy_pipe_dir_objects()
1010 		pdo->pdo_ops->destroy(dir, pdo);  in rpc_destroy_pipe_dir_objects()