eal/ppc: fix global memory barrier

[dpdk.git] / lib / librte_eal / common / include / arch / ppc_64 / rte_atomic.h

diff --git a/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h b/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
index ce38350bdc89c192095b9742c00091e3d7fb376c..797381c0f5cf7db8b8214a03429e121e2be69c62 100644 (file)
--- a/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
+++ b/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
@@ -63,11 +63,7 @@ extern "C" {
  * Guarantees that the STORE operations generated before the barrier
  * occur before the STORE operations generated after.
  */
-#ifdef RTE_ARCH_64
-#define        rte_wmb() asm volatile("lwsync" : : : "memory")
-#else
 #define        rte_wmb() asm volatile("sync" : : : "memory")
-#endif
 
 /**
  * Read memory barrier.
@@ -75,11 +71,7 @@ extern "C" {
  * Guarantees that the LOAD operations generated before the barrier
  * occur before the LOAD operations generated after.
  */
-#ifdef RTE_ARCH_64
-#define        rte_rmb() asm volatile("lwsync" : : : "memory")
-#else
 #define        rte_rmb() asm volatile("sync" : : : "memory")
-#endif
 
 #define rte_smp_mb() rte_mb()