eal: introduce non-temporal prefetch

[dpdk.git] / lib / librte_eal / common / include / arch / tile / rte_prefetch.h

diff --git a/lib/librte_eal/common/include/arch/tile/rte_prefetch.h b/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
index c94075c..7a1bb93 100644 (file)
--- a/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
+++ b/lib/librte_eal/common/include/arch/tile/rte_prefetch.h
@@ -54,6 +54,12 @@ static inline void rte_prefetch2(const volatile void *p)
        __builtin_prefetch((const void *)(uintptr_t)p, 0, 1);
 }
 
+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