Re: [Xen-devel] [PATCH 0/4] Implement persistent grant in xen-netfront/netback

[ANNIE LI <annie.li@xxxxxxxxxx>]

On 2012-11-15 16:56, Ian Campbell wrote:
> On Thu, 2012-11-15 at 07:03 +0000, Annie Li wrote:
>
> > This patch implements persistent grants for xen-netfront/netback. This
> > mechanism maintains page pools in netback/netfront, these page pools
> > is used to save grant pages which are mapped. This way improve
> > performance which is wasted when doing grant operations.
> Please can you send a patch against xen-unstable.hg to document this new
> protocol variant in xen/include/public/io/netif.h. This header is a bit
> under-documented but lets not let it fall further behind (if you want to
> go further and document the existing features, in the style of the
> current blkif.h, then that would be awesome!).
Ok, no problem.
> You may also want to provide a similar patch to Linux's copy which is in
> linux/include/xen/interface/io/netif.h
Ok, will do that.

Thanks
Annie
> Ian.
>
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