From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerin Jacob Subject: [PATCH] ixgbe: use rte_mbuf_prefetch_part2 for cacheline1 access Date: Fri, 17 Jun 2016 19:36:44 +0530 Message-ID: <1466172404-14120-1-git-send-email-jerin.jacob@caviumnetworks.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , , , Jerin Jacob To: Return-path: Received: from na01-by2-obe.outbound.protection.outlook.com (mail-by2on0072.outbound.protection.outlook.com [207.46.100.72]) by dpdk.org (Postfix) with ESMTP id 49C6FCEDB for ; Fri, 17 Jun 2016 16:07:19 +0200 (CEST) List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" made second cache line access behavior same as IA Signed-off-by: Jerin Jacob --- drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c index 9c1d124..64a329e 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c +++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c @@ -280,10 +280,10 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct rte_mbuf **rx_pkts, vst1q_u64((uint64_t *)&rx_pkts[pos + 2], mbp2); if (split_packet) { - rte_prefetch_non_temporal(&rx_pkts[pos]->cacheline1); - rte_prefetch_non_temporal(&rx_pkts[pos + 1]->cacheline1); - rte_prefetch_non_temporal(&rx_pkts[pos + 2]->cacheline1); - rte_prefetch_non_temporal(&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]); } /* D.1 pkt 3,4 convert format from desc to pktmbuf */ -- 2.5.5