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From: annie li <annie.li@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: [Hackathon minutes] PV network improvements
Date: Mon, 20 May 2013 15:36:33 -0400	[thread overview]
Message-ID: <519A7B41.9020601@oracle.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1305201447350.4799@kaball.uk.xensource.com>


On 2013-5-20 10:08, Stefano Stabellini wrote:
> Hi all,
> these are Konrad's and my notes (mostly Konrad's) on possible
> improvements of the PV network protocol, taken at the Hackathon.
>
> [...]
>
> G) On TX side, do persistent grant mapping
> This would only be done from frontend -> backend path.  That means that
> we could exhaust initial domains memory.

I did some persistent grant mapping patch on both TX and RX sides a 
while ago,  and could keep TX persistent and optimize it.

Thanks
Annie

      parent reply	other threads:[~2013-05-20 19:36 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-20 14:08 [Hackathon minutes] PV network improvements Stefano Stabellini
2013-05-20 14:49 ` George Dunlap
2013-05-20 18:33   ` Wei Liu
2013-05-21  8:22     ` Ian Campbell
2013-05-21  8:31       ` George Dunlap
2013-05-20 18:31 ` Wei Liu
2013-05-21  8:31   ` Ian Campbell
2013-05-21  9:26   ` Tim Deegan
2013-05-21  9:39     ` Wei Liu
2013-05-21 10:11       ` Tim Deegan
2013-05-21 10:01     ` George Dunlap
2013-05-21 10:06       ` Wei Liu
2013-05-21 10:51     ` Stefano Stabellini
2013-05-21 12:52       ` Konrad Rzeszutek Wilk
2013-05-21 13:32         ` Stefano Stabellini
2013-05-21 13:42       ` Tim Deegan
2013-05-21 16:58         ` Stefano Stabellini
2013-05-22  9:52           ` Tim Deegan
2013-05-22  9:55           ` Ian Campbell
2013-05-20 19:36 ` annie li [this message]

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