rculfqueue: provide locklessness by allowing multiple dummy nodes

[urcu.git] / urcu / rculfqueue.h

diff --git a/urcu/rculfqueue.h b/urcu/rculfqueue.h
index b9ed63b5029c0b072aabcb90f93dff1ca3a12db5..598fa5071a2ca727e43d07a67cb2a62eb4980632 100644 (file)
--- a/urcu/rculfqueue.h
+++ b/urcu/rculfqueue.h
@@ -34,10 +34,11 @@ struct cds_lfq_queue_rcu;
 
 struct cds_lfq_node_rcu {
        struct cds_lfq_node_rcu *next;
+       int dummy;
 };
 
 struct cds_lfq_queue_rcu {
-       struct cds_lfq_node_rcu *head, *tail, *dummy;
+       struct cds_lfq_node_rcu *head, *tail;
        void (*queue_call_rcu)(struct rcu_head *head,
                void (*func)(struct rcu_head *head));
 };