X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=include%2Furcu%2Fstatic%2Furcu-mb.h;fp=include%2Furcu%2Fstatic%2Furcu-mb.h;h=8ddbd0026cbcc129dd374fdf48a974a2bb4db665;hp=cfa5e9314313b9dc78bfef78325551f4fffff824;hb=601922a81d884e16ff404cee7534ede56fb87d0a;hpb=fcab075f67cf3e29e8556b4af1bbbfb210977ac2

diff --git a/include/urcu/static/urcu-mb.h b/include/urcu/static/urcu-mb.h
index cfa5e93..8ddbd00 100644
--- a/include/urcu/static/urcu-mb.h
+++ b/include/urcu/static/urcu-mb.h
@@ -94,13 +94,14 @@ static inline void _urcu_mb_read_lock(void)
  */
 static inline void _urcu_mb_read_unlock_update_and_wakeup(unsigned long tmp)
 {
+	unsigned long *ctr = &URCU_TLS(urcu_mb_reader).ctr;
+
 	if (caa_likely((tmp & URCU_GP_CTR_NEST_MASK) == URCU_GP_COUNT)) {
-		cmm_smp_mb();
-		_CMM_STORE_SHARED(URCU_TLS(urcu_mb_reader).ctr, tmp - URCU_GP_COUNT);
-		cmm_smp_mb();
+		uatomic_store(ctr, tmp - URCU_GP_COUNT, CMM_SEQ_CST);
 		urcu_common_wake_up_gp(&urcu_mb_gp);
-	} else
-		_CMM_STORE_SHARED(URCU_TLS(urcu_mb_reader).ctr, tmp - URCU_GP_COUNT);
+	} else {
+		uatomic_store(ctr, tmp - URCU_GP_COUNT, CMM_RELAXED);
+	}
 }
 
 /*