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From: Dario Faggioli <dario.faggioli@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Xen-devel <xen-devel@lists.xenproject.org>,
	Ross Lagerwall <ross.lagerwall@citrix.com>
Subject: Re: [PATCH 2/2] libxc: fix PV vNUMA guest memory allocation
Date: Mon, 6 Jul 2015 15:53:01 +0200	[thread overview]
Message-ID: <1436190781.14347.105.camel@citrix.com> (raw)
In-Reply-To: <1436188640-303-3-git-send-email-wei.liu2@citrix.com>


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On Mon, 2015-07-06 at 14:17 +0100, Wei Liu wrote:
> In 415b58c1 (tools/libxc: Batch memory allocations for PV guests) the
> number of super pages is calculated with the number of total pages. That
> is wrong. It breaks PV guest vNUMA. The correct number of super pages
> should be derived from the number of pages within that virtual NUMA
> node.
> 
> Also change the name and type of super page variable to match the naming
> convention and type of normal page variable. Make the necessary
> adjustment to make code compile.
> 
> Reported-by: Dario Faggioli <dario.faggioli@citrix.com>
> Signed-off-by: Wei Liu <wei.liu2@citrix.com>
>
Thanks for looking at this so quickly.

I think I've understood that you're sending a v2, so I'll test that one.

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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  parent reply	other threads:[~2015-07-06 13:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-06 13:17 [PATCH 0/2] Two PV vNUMA patches Wei Liu
2015-07-06 13:17 ` [PATCH 1/2] libxc: remove trailing newline in xc_dom_panic format string Wei Liu
2015-07-06 15:38   ` Dario Faggioli
2015-07-06 13:17 ` [PATCH 2/2] libxc: fix PV vNUMA guest memory allocation Wei Liu
2015-07-06 13:22   ` Ross Lagerwall
2015-07-06 13:26   ` Andrew Cooper
2015-07-06 13:30     ` Wei Liu
2015-07-06 13:33       ` Ross Lagerwall
2015-07-06 13:39         ` Wei Liu
2015-07-06 13:47   ` [PATCH v2] " Wei Liu
2015-07-06 16:11     ` Dario Faggioli
2015-07-06 13:53   ` Dario Faggioli [this message]
2015-07-07 15:19 ` [PATCH 0/2] Two PV vNUMA patches Ian Campbell

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