X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=urcu.c;h=7b75d4c545da73765d78fa168d628d3d4513e9f5;hb=cf5271eed768bea133b1916eca1d1917920e3105;hp=67a3eb21c8996b0751f9fc1d14ed9d71379f8bf5;hpb=fdf01eeda9f634a32db3fc90cd342da08d7a259d;p=urcu.git

diff --git a/urcu.c b/urcu.c
index 67a3eb2..7b75d4c 100644
--- a/urcu.c
+++ b/urcu.c
@@ -132,7 +132,7 @@ static void switch_next_rcu_qparity(void)
 static void smp_mb_heavy(void)
 {
 	if (likely(has_sys_membarrier))
-		membarrier(1);
+		membarrier(MEMBARRIER_EXPEDITED);
 	else
 		smp_mb();
 }
@@ -392,7 +392,7 @@ void rcu_init(void)
 	if (init_done)
 		return;
 	init_done = 1;
-	if (!membarrier(1))
+	if (!membarrier(MEMBARRIER_EXPEDITED | MEMBARRIER_QUERY))
 		has_sys_membarrier = 1;
 }
 #endif