netdev - Re: [PATCH net 2/2] tun: add missing rx stats accounting in tun_xdp

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Message-ID: <CACGkMEu6VtxxoRxfjMijpgC=qZmbsrLiJT8=0dgGzjqnz0CReA@mail.gmail.com>
Date: Mon, 22 Jan 2024 11:40:37 +0800
From: Jason Wang <jasowang@...hat.com>
To: Yunjian Wang <wangyunjian@...wei.com>
Cc: willemdebruijn.kernel@...il.com, kuba@...nel.org, davem@...emloft.net, 
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org, xudingke@...wei.com
Subject: Re: [PATCH net 2/2] tun: add missing rx stats accounting in tun_xdp_act

On Fri, Jan 19, 2024 at 6:23 PM Yunjian Wang <wangyunjian@...wei.com> wrote:
>
> The TUN can be used as vhost-net backend, and it is necessary to
> count the packets transmitted from TUN to vhost-net/virtio-net.
> However, there are some places in the receive path that were not
> taken into account when using XDP. It would be beneficial to also
> include new accounting for successfully received bytes using
> dev_sw_netstats_rx_add.
>
> Fixes: 761876c857cb ("tap: XDP support")
> Signed-off-by: Yunjian Wang <wangyunjian@...wei.com>

Acked-by: Jason Wang <jasowang@...hat.com>

Thanks