Change rte_?wb definitions to macros in order to
keep consistent with other barrier definitions in
the file.
Suggested-by: Jianbo Liu <jianbo....@linaro.org>
Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
---
.../common/include/arch/arm/rte_atomic_64.h | 36 ++--------------------
1 file changed, 3 insertions(+), 33 deletions(-)
diff --git a/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
b/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
index ef0efc7..dc3a0f3 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
@@ -46,41 +46,11 @@ extern "C" {
#define dsb(opt) { asm volatile("dsb " #opt : : : "memory"); }
#define dmb(opt) { asm volatile("dmb " #opt : : : "memory"); }
-/**
- * General memory barrier.
- *
- * Guarantees that the LOAD and STORE operations generated before the
- * barrier occur before the LOAD and STORE operations generated after.
- * This function is architecture dependent.
- */
-static inline void rte_mb(void)
-{
- dsb(sy);
-}
+#define rte_mb() dsb(sy)
-/**
- * Write memory barrier.
- *
- * Guarantees that the STORE operations generated before the barrier
- * occur before the STORE operations generated after.
- * This function is architecture dependent.
- */
-static inline void rte_wmb(void)
-{
- dsb(st);
-}
+#define rte_wmb() dsb(st)
-/**
- * Read memory barrier.
- *
- * Guarantees that the LOAD operations generated before the barrier
- * occur before the LOAD operations generated after.
- * This function is architecture dependent.
- */
-static inline void rte_rmb(void)
-{
- dsb(ld);
-}
+#define rte_rmb() dsb(ld)
#define rte_smp_mb() dmb(ish)
--
2.5.5
