From: Chengwen Feng <fengchengwen@huawei.com>
Date: Thu, 6 May 2021 03:46:07 +0000 (+0800)
Subject: examples/ethtool: enhance Rx/Tx queue NUMA affinity
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=4199ce15789fdad0a3b835d1c93abc6b63227914

examples/ethtool: enhance Rx/Tx queue NUMA affinity

In DPDK, 'rte_socket_id' means the running socket while
'rte_eth_dev_socket_id' is the device socket.
For better performance, memory which queue setup used and device
should be in the same socket.

This patch make sure it calls rte_eth_dev_socket_id API to get device
socket_id when setting ringparam.

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---

diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index e7cdf8d577..86286d38a6 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -465,12 +465,12 @@ rte_ethtool_set_ringparam(uint16_t port_id,
 		return stat;
 
 	stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending,
-		rte_socket_id(), NULL);
+		rte_eth_dev_socket_id(port_id), NULL);
 	if (stat != 0)
 		return stat;
 
 	stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending,
-		rte_socket_id(), NULL, rx_qinfo.mp);
+		rte_eth_dev_socket_id(port_id), NULL, rx_qinfo.mp);
 	if (stat != 0)
 		return stat;