On Tue, 21 Mar 2023 19:58:49 +0800, Xuan Zhuo <xuanzhuo at
linux.alibaba.com> wrote:> On Wed, 15 Mar 2023 12:10:34 +0800, Xuan Zhuo <xuanzhuo at
linux.alibaba.com> wrote:
> > Due to historical reasons, the implementation of XDP in virtio-net is
relatively
> > chaotic. For example, the processing of XDP actions has two copies of
similar
> > code. Such as page, xdp_page processing, etc.
> >
> > The purpose of this patch set is to refactor these code. Reduce the
difficulty
> > of subsequent maintenance. Subsequent developers will not introduce
new bugs
> > because of some complex logical relationships.
> >
> > In addition, the supporting to AF_XDP that I want to submit later will
also need
> > to reuse the logic of XDP, such as the processing of actions, I
don't want to
> > introduce a new similar code. In this way, I can reuse these codes in
the
> > future.
> >
> > This patches are developed on the top of another patch set[1]. I may
have to
> > wait to merge this. So this patch set is a RFC.
>
>
> Hi, Jason:
>
> Now, the patch set[1] has been in net-next. So this patch set can been
merge
> into net-next.
>
> Please review.
I do not know why this patch set miss Jason. I send it normally. ^_^
Thanks.
>
> Thanks.
>
>
> >
> > Please review.
> >
> > Thanks.
> >
> > [1]. https://lore.kernel.org/netdev/20230315015223.89137-1-xuanzhuo at
linux.alibaba.com/
> >
> >
> > Xuan Zhuo (8):
> > virtio_net: mergeable xdp: put old page immediately
> > virtio_net: mergeable xdp: introduce mergeable_xdp_prepare
> > virtio_net: introduce virtnet_xdp_handler() to seprate the logic of
> > run xdp
> > virtio_net: separate the logic of freeing xdp shinfo
> > virtio_net: separate the logic of freeing the rest mergeable buf
> > virtio_net: auto release xdp shinfo
> > virtio_net: introduce receive_mergeable_xdp()
> > virtio_net: introduce receive_small_xdp()
> >
> > drivers/net/virtio_net.c | 615
+++++++++++++++++++++++----------------
> > 1 file changed, 357 insertions(+), 258 deletions(-)
> >
> > --
> > 2.32.0.3.g01195cf9f
> >
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