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[Xen-devel] Re: time accounting problem in pvops kernel

To: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Subject: [Xen-devel] Re: time accounting problem in pvops kernel
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 18 Aug 2010 09:06:49 -0700
Cc: Glauber Costa <glommer@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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 On 08/18/2010 07:15 AM, Paolo Bonzini wrote:
> On 08/18/2010 09:49 AM, Paolo Bonzini wrote:
>>
>>> Upstream and stable kernels contain the changeset "xen:
>>> drop xen_sched_clock in favour of using plain wallclock time" which
>>> should fix a lot of timekeeping/scheduling problems.
>>
>> I'll try this patch; however, offhand I don't see how it fixes the
>> problem of calling account_idle_ticks twice.
>
> It doesn't. :)

OK.  To be honest, I didn't look at the detail of your report.  I just
wanted to make sure it wasn't something we'd already addressed.

    J


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