Message ID | 20231016120033.26933-19-xuanzhuo@linux.alibaba.com (mailing list archive) |
---|---|
State | Changes Requested |
Delegated to: | Netdev Maintainers |
Headers | show |
Series | virtio-net: support AF_XDP zero copy | expand |
On Mon, Oct 16, 2023 at 8:01 PM Xuan Zhuo <xuanzhuo@linux.alibaba.com> wrote: > > If send queue sent some packets, we update the tx timeout > record to prevent the tx timeout. > > Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Thanks > --- > drivers/net/virtio/xsk.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/net/virtio/xsk.c b/drivers/net/virtio/xsk.c > index f1c64414fac9..5d3de505c56c 100644 > --- a/drivers/net/virtio/xsk.c > +++ b/drivers/net/virtio/xsk.c > @@ -274,6 +274,16 @@ bool virtnet_xsk_xmit(struct virtnet_sq *sq, struct xsk_buff_pool *pool, > > virtnet_xsk_check_queue(sq); > > + if (stats.packets) { > + struct netdev_queue *txq; > + struct virtnet_info *vi; > + > + vi = sq->vq->vdev->priv; > + > + txq = netdev_get_tx_queue(vi->dev, sq - vi->sq); > + txq_trans_cond_update(txq); > + } > + > u64_stats_update_begin(&sq->stats.syncp); > sq->stats.packets += stats.packets; > sq->stats.bytes += stats.bytes; > -- > 2.32.0.3.g01195cf9f >
diff --git a/drivers/net/virtio/xsk.c b/drivers/net/virtio/xsk.c index f1c64414fac9..5d3de505c56c 100644 --- a/drivers/net/virtio/xsk.c +++ b/drivers/net/virtio/xsk.c @@ -274,6 +274,16 @@ bool virtnet_xsk_xmit(struct virtnet_sq *sq, struct xsk_buff_pool *pool, virtnet_xsk_check_queue(sq); + if (stats.packets) { + struct netdev_queue *txq; + struct virtnet_info *vi; + + vi = sq->vq->vdev->priv; + + txq = netdev_get_tx_queue(vi->dev, sq - vi->sq); + txq_trans_cond_update(txq); + } + u64_stats_update_begin(&sq->stats.syncp); sq->stats.packets += stats.packets; sq->stats.bytes += stats.bytes;
If send queue sent some packets, we update the tx timeout record to prevent the tx timeout. Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> --- drivers/net/virtio/xsk.c | 10 ++++++++++ 1 file changed, 10 insertions(+)