eal: introduce non-temporal prefetch

[dpdk.git] / lib / librte_eal / common / include / arch / arm / rte_prefetch_32.h

diff --git a/lib/librte_eal/common/include/arch/arm/rte_prefetch_32.h b/lib/librte_eal/common/include/arch/arm/rte_prefetch_32.h
index b716384ac50edf4ce6083d4d5673047ce0a9db69..5aeed22d057447ad34424496c731154a4253e018 100644 (file)
--- a/lib/librte_eal/common/include/arch/arm/rte_prefetch_32.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_prefetch_32.h
@@ -54,6 +54,12 @@ static inline void rte_prefetch2(const volatile void *p)
        asm volatile ("pld [%0]" : : "r" (p));
 }
 
+static inline void rte_prefetch_non_temporal(const volatile void *p)
+{
+       /* non-temporal version not available, fallback to rte_prefetch0 */
+       rte_prefetch0(p);
+}
+
 #ifdef __cplusplus
 }
 #endif