From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 13 Nov 2014 21:17:00 +0000 (-0500)
Subject: Fix: call rcu should call internal RCU API
X-Git-Tag: v0.7.14~1
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7d214e5620621ebd67fd7003b9f23d292ac08792;p=userspace-rcu.git

Fix: call rcu should call internal RCU API

Because call rcu implementation is included within RCU flavors, calling
the RCU API goes through the API for non-LGPL code (this is a special
case for the RCU flavor implementation c file). Since this is clearly
LGPL code, we can use the inline versions.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/urcu-call-rcu-impl.h b/urcu-call-rcu-impl.h
index c0298d2..51ee91f 100644
--- a/urcu-call-rcu-impl.h
+++ b/urcu-call-rcu-impl.h
@@ -622,12 +622,12 @@ void call_rcu(struct rcu_head *head,
 	cds_wfq_node_init(&head->next);
 	head->func = func;
 	/* Holding rcu read-side lock across use of per-cpu crdp */
-	rcu_read_lock();
+	_rcu_read_lock();
 	crdp = get_call_rcu_data();
 	cds_wfq_enqueue(&crdp->cbs, &head->next);
 	uatomic_inc(&crdp->qlen);
 	wake_call_rcu_thread(crdp);
-	rcu_read_unlock();
+	_rcu_read_unlock();
 }
 
 /*