From: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
To: netdev@vger.kernel.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Xuan Zhuo <xuanzhuo@linux.alibaba.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
virtualization@lists.linux.dev, bpf@vger.kernel.org
Subject: [PATCH net-next 16/17] virtio_net: update tx timeout record
Date: Tue, 16 Jan 2024 17:43:12 +0800 [thread overview]
Message-ID: <20240116094313.119939-17-xuanzhuo@linux.alibaba.com> (raw)
In-Reply-To: <20240116094313.119939-1-xuanzhuo@linux.alibaba.com>
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 --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);
--
2.32.0.3.g01195cf9f
next prev parent reply other threads:[~2024-01-16 9:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-16 9:42 [PATCH net-next 00/17] virtio-net: support AF_XDP zero copy (3/3) Xuan Zhuo
2024-01-16 9:42 ` [PATCH net-next 01/17] virtio_net: separate virtnet_rx_resize() Xuan Zhuo
2024-01-16 9:42 ` [PATCH net-next 02/17] virtio_net: separate virtnet_tx_resize() Xuan Zhuo
2024-01-16 9:42 ` [PATCH net-next 03/17] virtio_net: xsk: bind/unbind xsk Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 04/17] virtio_net: xsk: prevent disable tx napi Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 05/17] virtio_net: move some api to header Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 06/17] virtio_net: xsk: tx: support xmit xsk buffer Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 07/17] virtio_net: xsk: tx: support wakeup Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 08/17] virtio_net: xsk: tx: handle the transmitted xsk buffer Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 09/17] virtio_net: xsk: tx: free the unused " Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 10/17] virtio_net: separate receive_mergeable Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 11/17] virtio_net: separate receive_buf Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 12/17] virtio_net: xsk: rx: support fill with xsk buffer Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 13/17] virtio_net: xsk: rx: support recv merge mode Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 14/17] virtio_net: xsk: rx: support recv small mode Xuan Zhuo
2024-01-16 9:43 ` [PATCH net-next 15/17] virtio_net: xsk: rx: free the unused xsk buffer Xuan Zhuo
2024-01-16 9:43 ` Xuan Zhuo [this message]
2024-01-16 9:43 ` [PATCH net-next 17/17] virtio_net: xdp_features add NETDEV_XDP_ACT_XSK_ZEROCOPY Xuan Zhuo
2024-01-16 12:37 ` [PATCH net-next 00/17] virtio-net: support AF_XDP zero copy (3/3) Paolo Abeni
2024-01-16 15:07 ` Jakub Kicinski
2024-01-16 20:46 ` Michael S. Tsirkin
2024-01-17 5:53 ` Xuan Zhuo
2024-01-17 5:55 ` Xuan Zhuo
2024-01-22 4:24 ` Jason Wang
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