[lttng-dev] [PATCH] wfcqueue: Fix lock and unlock functions

[Paul E. McKenney]

The current implementation of cds_wfcq_dequeue_lock() and
cds_wfcq_dequeue_unlock() entails mutually assured recursion.
Redirect to _cds_wfcq_dequeue_lock() and _cds_wfcq_dequeue_unlock(),
respectively.

Signed-off-by: Paul E. McKenney <paulmck at linux.vnet.ibm.com>

diff --git a/wfcqueue.c b/wfcqueue.c
index 3474ee0..90b810e 100644
--- a/wfcqueue.c
+++ b/wfcqueue.c
@@ -57,13 +57,13 @@ void cds_wfcq_enqueue(struct cds_wfcq_head *head,
 void cds_wfcq_dequeue_lock(struct cds_wfcq_head *head,
 		struct cds_wfcq_tail *tail)
 {
-	cds_wfcq_dequeue_lock(head, tail);
+	_cds_wfcq_dequeue_lock(head, tail);
 }
 
 void cds_wfcq_dequeue_unlock(struct cds_wfcq_head *head,
 		struct cds_wfcq_tail *tail)
 {
-	cds_wfcq_dequeue_unlock(head, tail);
+	_cds_wfcq_dequeue_unlock(head, tail);
 }
 
 struct cds_wfcq_node *cds_wfcq_dequeue_blocking(