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virtio_net: update tx timeout record

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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>
Link: https://patch.msgid.link/20241112012928.102478-13-xuanzhuo@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Xuan Zhuo 2024-11-12 09:29:27 +08:00 committed by Jakub Kicinski
parent 89f86675cb
commit e2c5c57f1a
1 changed files with 7 additions and 0 deletions
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7
drivers/net/virtio_net.c
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@ -1509,6 +1509,13 @@ static bool virtnet_xsk_xmit(struct send_queue *sq, struct xsk_buff_pool *pool,
if (!is_xdp_raw_buffer_queue(vi, sq - vi->sq))
check_sq_full_and_disable(vi, vi->dev, sq);
if (sent) {
struct netdev_queue *txq;
txq = netdev_get_tx_queue(vi->dev, sq - vi->sq);
txq_trans_cond_update(txq);
}
u64_stats_update_begin(&sq->stats.syncp);
u64_stats_add(&sq->stats.packets, stats.packets);
u64_stats_add(&sq->stats.bytes, stats.bytes);