lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20231107031227.100015-21-xuanzhuo@linux.alibaba.com> Date: Tue, 7 Nov 2023 11:12:26 +0800 From: Xuan Zhuo <xuanzhuo@...ux.alibaba.com> To: netdev@...r.kernel.org Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>, Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Jesper Dangaard Brouer <hawk@...nel.org>, John Fastabend <john.fastabend@...il.com>, virtualization@...ts.linux-foundation.org, bpf@...r.kernel.org Subject: [PATCH net-next v2 20/21] 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 <xuanzhuo@...ux.alibaba.com> Acked-by: Jason Wang <jasowang@...hat.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 5c7eb19ab04b..96bf5d8260f8 100644 --- a/drivers/net/virtio/xsk.c +++ b/drivers/net/virtio/xsk.c @@ -259,6 +259,16 @@ bool virtnet_xsk_xmit(struct virtnet_sq *sq, struct xsk_buff_pool *pool, virtnet_xsk_check_queue(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
Powered by blists - more mailing lists