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[Xen-devel] Re: [PATCH][xm-test] Check for Dom0 vcpus in a loop with a t

To: "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH][xm-test] Check for Dom0 vcpus in a loop with a timeout in xm-test test enforce_dom0_cpus
From: Ewan Mellor <ewan@xxxxxxxxxxxxx>
Date: Fri, 19 May 2006 16:22:00 +0100
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On Fri, May 12, 2006 at 04:35:37PM -0400, Subrahmanian, Raj wrote:

> The enforce_dom0_cpus test sets the number of vcpus for the Dom0 and
> checks to see if they have been set correctly. We found that on
> multi-proc systems, it takes a certain amount of time for the number of
> vcpus to change. 
> This patch checks the number of vcpus inside a loop until it is correct
> or 20 seconds elapse, whichever happens first. If after 20 seconds the
> number of vcpus is not changed correctly, an error is raised. 
> With reference to this email discussion.
> http://lists.xensource.com/archives/html/xen-devel/2006-05/msg00155.html
> Thanks to Brian Carb <brian.carb@xxxxxxxxxx> for testing it out.
> Raj
> Signed-off-by: Rajagopalan Subrahmanian
> <raj.subrahmanian@xxxxxxxxxx>

Applied, thanks Raj.


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