From: Xuan Zhuo Date: Tue, 12 Nov 2024 01:29:27 +0000 (+0800) Subject: virtio_net: update tx timeout record X-Git-Tag: v6.13-rc1~135^2~24^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e2c5c57f1af86ba773a88251ba20ee29028bfae5;p=thirdparty%2Fkernel%2Flinux.git 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: Xuan Zhuo Acked-by: Jason Wang Link: https://patch.msgid.link/20241112012928.102478-13-xuanzhuo@linux.alibaba.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 57642bd83b7b9..7db5867702491 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -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);