mbuf: add prefetch helpers

[dpdk.git] / drivers / net / i40e / i40e_rxtx_vec.c

diff --git a/drivers/net/i40e/i40e_rxtx_vec.c b/drivers/net/i40e/i40e_rxtx_vec.c
index f7a62a8..eef80d9 100644 (file)
--- a/drivers/net/i40e/i40e_rxtx_vec.c
+++ b/drivers/net/i40e/i40e_rxtx_vec.c
@@ -297,10 +297,10 @@ _recv_raw_pkts_vec(struct i40e_rx_queue *rxq, struct rte_mbuf **rx_pkts,
                _mm_storeu_si128((__m128i *)&rx_pkts[pos+2], mbp2);
 
                if (split_packet) {
-                       rte_prefetch0(&rx_pkts[pos]->cacheline1);
-                       rte_prefetch0(&rx_pkts[pos + 1]->cacheline1);
-                       rte_prefetch0(&rx_pkts[pos + 2]->cacheline1);
-                       rte_prefetch0(&rx_pkts[pos + 3]->cacheline1);
+                       rte_mbuf_prefetch_part2(rx_pkts[pos]);
+                       rte_mbuf_prefetch_part2(rx_pkts[pos + 1]);
+                       rte_mbuf_prefetch_part2(rx_pkts[pos + 2]);
+                       rte_mbuf_prefetch_part2(rx_pkts[pos + 3]);
                }
 
                /* avoid compiler reorder optimization */