diff mbox series

[net-next,16/17] virtio_net: update tx timeout record

Message ID 20240116094313.119939-17-xuanzhuo@linux.alibaba.com (mailing list archive)
State Deferred
Delegated to: Netdev Maintainers
Headers show
Series virtio-net: support AF_XDP zero copy (3/3) | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next, async
netdev/apply fail Patch does not apply to net-next

Commit Message

Xuan Zhuo Jan. 16, 2024, 9:43 a.m. UTC 
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>
---
 drivers/net/virtio/xsk.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/virtio/xsk.c b/drivers/net/virtio/xsk.c
index a73559faadf6..1ecb7bf626e5 100644
--- a/drivers/net/virtio/xsk.c
+++ b/drivers/net/virtio/xsk.c
@@ -376,6 +376,13 @@  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;
+
+		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);