* [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi
@ 2017-04-28 0:37 Willem de Bruijn
2017-05-01 2:33 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Willem de Bruijn @ 2017-04-28 0:37 UTC (permalink / raw)
To: netdev; +Cc: mst, davem, Willem de Bruijn
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi
2017-04-28 0:37 [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi Willem de Bruijn
@ 2017-05-01 2:33 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2017-05-01 2:33 UTC (permalink / raw)
To: willemdebruijn.kernel; +Cc: netdev, mst, willemb
From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Date: Thu, 27 Apr 2017 20:37:58 -0400
> 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>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-05-01 2:33 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-04-28 0:37 [PATCH net-next] virtio-net: use netif_tx_napi_add for tx napi Willem de Bruijn
2017-05-01 2:33 ` David Miller
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).