From: Dario Faggioli <dario.faggioli@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
xen-devel@lists.xen.org, David Vrabel <david.vrabel@citrix.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: Xen balloon driver improvement (version 1)
Date: Fri, 24 Oct 2014 15:54:22 +0200 [thread overview]
Message-ID: <1414158862.17454.36.camel@Abyss> (raw)
In-Reply-To: <20141022162930.GA8489@zion.uk.xensource.com>
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On Wed, 2014-10-22 at 17:29 +0100, Wei Liu wrote:
> Hi all
>
> This is my initial design to improve Xen balloon driver.
>
> PDF version with graphs can be found at
>
> http://xenbits.xen.org/people/liuw/xen-balloon-driver-improvement.pdf
>
Just FYI, there's a "NUMA angle" of the whole balloon driver improvement
process, the bulk of which is how to make the balloon driver (v-)NUMA
aware.
Some (quite interesting, actually) discussion on that happened already,
and can be found on this message, and in the subthread it generated:
http://lists.xen.org/archives/html/xen-devel/2013-08/msg01691.html
It's probably something almost completely orthogonal to what's discussed
here, and, more important, vNUMA topology support in the guest is a
pre-requisite for that but, especially considering you've been involved
in vNUMA too, I thought I would at least mention it. :-)
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2014-10-24 13:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-22 16:29 Xen balloon driver improvement (version 1) Wei Liu
2014-10-22 17:32 ` Andrew Cooper
2014-10-22 18:29 ` Wei Liu
2014-10-23 11:00 ` Ian Campbell
2014-10-23 11:05 ` Wei Liu
2014-10-23 11:42 ` Andrew Cooper
2014-10-23 11:44 ` David Vrabel
2014-10-23 10:09 ` David Vrabel
2014-10-23 10:52 ` Stefano Stabellini
2014-10-23 10:58 ` David Vrabel
2014-10-23 11:04 ` Wei Liu
2014-10-27 11:29 ` Wei Liu
2014-10-23 11:59 ` Ian Campbell
2014-10-23 12:17 ` Wei Liu
2014-10-23 12:27 ` Ian Campbell
2014-10-23 13:00 ` Wei Liu
2014-10-23 14:29 ` Ian Campbell
2014-10-23 14:30 ` Roger Pau Monné
2014-10-23 15:23 ` Wei Liu
2014-10-23 15:57 ` Roger Pau Monné
2014-10-23 16:04 ` Ian Campbell
2014-10-23 16:12 ` Wei Liu
2014-10-24 13:54 ` Dario Faggioli [this message]
2014-10-24 14:04 ` Wei Liu
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