From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
To: netdev@vger.kernel.org
Cc: mst@redhat.com, davem@davemloft.net,
Willem de Bruijn <willemb@google.com>
Subject: [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi
Date: Thu, 27 Apr 2017 20:37:58 -0400 [thread overview]
Message-ID: <20170428003758.48143-1-willemdebruijn.kernel@gmail.com> (raw)
From: Willem de Bruijn <willemb@google.com>
Avoid hashing the tx napi struct into napi_hash[], which is used for
busy polling receive queues.
Signed-off-by: Willem de Bruijn <willemb@google.com>
---
drivers/net/virtio_net.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 82f1c3a73345..7877551fe4e0 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2228,8 +2228,8 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
vi->rq[i].pages = NULL;
netif_napi_add(vi->dev, &vi->rq[i].napi, virtnet_poll,
napi_weight);
- netif_napi_add(vi->dev, &vi->sq[i].napi, virtnet_poll_tx,
- napi_tx ? napi_weight : 0);
+ netif_tx_napi_add(vi->dev, &vi->sq[i].napi, virtnet_poll_tx,
+ napi_tx ? napi_weight : 0);
sg_init_table(vi->rq[i].sg, ARRAY_SIZE(vi->rq[i].sg));
ewma_pkt_len_init(&vi->rq[i].mrg_avg_pkt_len);
--
2.13.0.rc0.306.g87b477812d-goog
next reply other threads:[~2017-04-28 0:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 0:37 Willem de Bruijn [this message]
2017-05-01 2:33 ` [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi David Miller
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