Re: [RFC PATCH v3 00/11] virtio/vsock: experimental zerocopy receive

[Arseniy Krasnov]

On 11.11.2022 23:45, Bobby Eshleman wrote:
> On Fri, Nov 11, 2022 at 02:47:15PM +0100, Stefano Garzarella wrote:
>> Hi Arseniy,
>> maybe we should start rebasing this series on the new support for skbuff: https://lore.kernel.org/lkml/20221110171723.24263-1-bobby.eshleman@xxxxxxxxxxxxx/
>>
>> CCing Bobby to see if it's easy to integrate since you're both changing the
>> packet allocation.
>>
> 
> This looks like the packet allocation can be married somewhat nicely in
> since SKBs may be built from pages using build_skb(). There may be some
> tweaking necessary though, since it also uses the tail chunk of the page
> to hold struct skb_shared_info IIRC.
> 
> I left some comments on the patch with the allocator in it.
Hello Bobby,

thanks for review. I'll rebase my patchset on Your skbuff support.
> 
>>
>> Maybe to avoid having to rebase everything later, it's already worthwhile to
>> start using Bobby's patch with skbuff.
>>
> 
> I'll be waiting until Monday to see if some more feedback comes in
> before sending out v4, so I expect v4 early next week, FWIW.
One request from me, could You please CC me for next versions of
Your patchset, because:
1) I'll always have latest version of skbuff support.
2) I'll see review process also.

My contacts:
oxffffaa@xxxxxxxxx
AVKrasnov@xxxxxxxxxxxxxx

Thanks, Arseniy

> 
> Best,
> Bobby