[PATCH net-next v3 26/27] virtio_net: update tx timeout record

[Xuan Zhuo]

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

Signed-off-by: Xuan Zhuo <xuanz...@linux.alibaba.com>
Acked-by: Jason Wang <jasow...@redhat.com>
---
 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 ee09e898a291..9214e1548e44 100644
--- a/drivers/net/virtio/xsk.c
+++ b/drivers/net/virtio/xsk.c
@@ -377,6 +377,16 @@ bool virtnet_xsk_xmit(struct virtnet_sq *sq, struct 
xsk_buff_pool *pool,
        if (!virtnet_is_xdp_raw_buffer_queue(vi, sq - vi->sq))
                virtnet_check_sq_full_and_disable(vi, vi->dev, sq);
 
+       if (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);
        u64_stats_add(&sq->stats.packets, packets);
        u64_stats_add(&sq->stats.bytes,   bytes);
-- 
2.32.0.3.g01195cf9f