Messages in this thread | | | Subject | Re: [PATCH net V2] virtio-net: re enable XDP_REDIRECT for mergeable buffer | From | Jason Wang <> | Date | Mon, 5 Mar 2018 10:43:41 +0800 |
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On 2018年03月05日 07:38, David Miller wrote: > From: Jason Wang <jasowang@redhat.com> > Date: Fri, 2 Mar 2018 17:29:14 +0800 > >> XDP_REDIRECT support for mergeable buffer was removed since commit >> 7324f5399b06 ("virtio_net: disable XDP_REDIRECT in receive_mergeable() >> case"). This is because we don't reserve enough tailroom for struct >> skb_shared_info which breaks XDP assumption. So this patch fixes this >> by reserving enough tailroom and using fixed size of rx buffer. >> >> Signed-off-by: Jason Wang <jasowang@redhat.com> >> --- >> Changes from V1: >> - do not add duplicated tracepoint when redirection fails > Applied to net-next, thanks Jason.
Hi David,
Consider the change is not large, any chance to make it for -net to keep XDP redirection work?
Thanks
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