Commit e2c5c57f authored by Xuan Zhuo's avatar Xuan Zhuo Committed by Jakub Kicinski
Browse files

virtio_net: update tx timeout record 



If send queue sent some packets, we update the tx timeout
record to prevent the tx timeout.

Signed-off-by: default avatarXuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
Link: https://patch.msgid.link/20241112012928.102478-13-xuanzhuo@linux.alibaba.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 89f86675

drivers/net/virtio_net.c

+7 −0
Original line number Diff line number Diff line
@@ -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);