netdev - Re: [PATCH net] virtio_net: Avoid sending unnecessary vq coalescing commands

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Message-ID: <1722424933.7532778-1-hengqi@linux.alibaba.com>
Date: Wed, 31 Jul 2024 19:22:13 +0800
From: Heng Qi <hengqi@...ux.alibaba.com>
To: Jason Wang <jasowang@...hat.com>
Cc: netdev@...r.kernel.org,
 "Michael S. Tsirkin" <mst@...hat.com>,
 virtualization@...ts.linux.dev,
 Eugenio Pérez <eperezma@...hat.com>,
 "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>,
 Paolo Abeni <pabeni@...hat.com>,
 Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
 Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH net] virtio_net: Avoid sending unnecessary vq coalescing commands

On Wed, 31 Jul 2024 11:13:03 +0800, Jason Wang <jasowang@...hat.com> wrote:
> On Wed, Jul 31, 2024 at 9:20 AM Jakub Kicinski <kuba@...nel.org> wrote:
> >
> > On Mon, 29 Jul 2024 20:47:55 +0800 Heng Qi wrote:
> > > Subject: [PATCH net] virtio_net: Avoid sending unnecessary vq coalescing commands
> >
> > subject currently reads like this is an optimization, could you
> > rephrase?
> 
> It might be "virtio-net: unbreak vq resizing when coalescing is not
> negotiated" ?

It's great.

Thanks.

> 
> Thanks
>