From: ANNIE LI <annie.li@oracle.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"konrad.wilk@oracle.com" <konrad.wilk@oracle.com>
Subject: Re: [Xen-devel] [PATCH 0/4] Implement persistent grant in xen-netfront/netback
Date: Thu, 15 Nov 2012 19:14:59 +0800 [thread overview]
Message-ID: <50A4CEB3.1050709@oracle.com> (raw)
In-Reply-To: <1352969771.3499.34.camel@zakaz.uk.xensource.com>
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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next prev parent reply other threads:[~2012-11-15 11:14 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 7:03 [PATCH 0/4] Implement persistent grant in xen-netfront/netback Annie Li
2012-11-15 7:04 ` [PATCH 1/4] xen/netback: implements persistent grant with one page pool Annie Li
2012-11-15 9:10 ` Ian Campbell
2012-11-16 2:18 ` [Xen-devel] " ANNIE LI
2012-11-16 9:27 ` Ian Campbell
2012-11-16 9:55 ` ANNIE LI
2012-11-15 9:57 ` Roger Pau Monné
2012-11-16 2:49 ` ANNIE LI
2012-11-16 7:57 ` ANNIE LI
2012-11-16 9:32 ` Ian Campbell
2012-11-16 11:34 ` ANNIE LI
2012-11-15 7:04 ` [PATCH 2/4] xen/netback: Split one page pool into two(tx/rx) " Annie Li
2012-11-15 9:15 ` Ian Campbell
2012-11-16 3:10 ` ANNIE LI
2012-11-15 7:05 ` [PATCH 3/4] Xen/netfront: Implement persistent grant in netfront Annie Li
2012-11-15 10:52 ` [Xen-devel] " Roger Pau Monné
2012-11-16 5:22 ` ANNIE LI
2012-11-16 7:58 ` ANNIE LI
2012-11-15 7:05 ` [PATCH 4/4] fix code indent issue in xen-netfront Annie Li
2012-11-15 7:40 ` [PATCH 0/4] Implement persistent grant in xen-netfront/netback Pasi Kärkkäinen
2012-11-15 8:38 ` [Xen-devel] " ANNIE LI
2012-11-15 8:51 ` Ian Campbell
2012-11-15 9:02 ` ANNIE LI
2012-11-15 9:35 ` Wei Liu
2012-11-15 11:12 ` [Xen-devel] " ANNIE LI
2012-11-16 15:34 ` Konrad Rzeszutek Wilk
2012-11-15 10:56 ` Roger Pau Monné
2012-11-15 11:14 ` ANNIE LI
2012-11-15 11:15 ` Ian Campbell
2012-11-15 18:29 ` Konrad Rzeszutek Wilk
2012-11-15 19:11 ` Ian Campbell
2012-11-16 15:23 ` Konrad Rzeszutek Wilk
2012-11-16 15:21 ` Konrad Rzeszutek Wilk
2012-11-15 8:53 ` Ian Campbell
2012-11-15 11:14 ` ANNIE LI
2012-11-15 8:56 ` Ian Campbell
2012-11-15 11:14 ` ANNIE LI [this message]
2012-11-16 9:57 ` Ian Campbell
2012-11-16 11:37 ` ANNIE LI
2012-11-16 11:46 ` Ian Campbell
2012-11-17 4:39 ` annie li
2012-11-16 15:18 ` Konrad Rzeszutek Wilk
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