On Tue, Mar 21, 2023 at 08:20:20PM +0800, Xuan Zhuo wrote: > On Tue, 21 Mar 2023 19:58:49 +0800, Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx> wrote: > > On Wed, 15 Mar 2023 12:10:34 +0800, Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx> 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. repost as non-rfc. > > > > > > Thanks. > > > > > > > > > > Please review. > > > > > > Thanks. > > > > > > [1]. https://lore.kernel.org/netdev/20230315015223.89137-1-xuanzhuo@xxxxxxxxxxxxxxxxx/ > > > > > > > > > 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 > > > > > > _______________________________________________ > > > Virtualization mailing list > > > Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx > > > https://lists.linuxfoundation.org/mailman/listinfo/virtualization
