2 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 /* Initializes 'list' with pointers that will (probably) cause segfaults if
20 * dereferenced and, better yet, show up clearly in a debugger. */
22 rculist_poison__(struct rculist *list)
23 OVS_NO_THREAD_SAFETY_ANALYSIS
25 list->prev = RCULIST_POISON;
26 ovsrcu_set_hidden(&list->next, RCULIST_POISON);