From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: David Abrahams <dave-UB3wUj7V41K5azolltMz9laTQe2KTcn/@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: kvm somehow exempt from frequency scaling?
Date: Mon, 09 Apr 2007 10:28:25 +0300 [thread overview]
Message-ID: <4619EB19.20305@qumranet.com> (raw)
In-Reply-To: <87veg6bck6.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
David Abrahams wrote:
> I'm using the ondemand governor on my core duo laptop. Even when kvm
> is taking 99% of the CPU, somehow instead of the ondemand governor
> kicking it up to 2GHz, the CPU is still running at half speed. What's
> up with that? Anybody know?
>
>
Strange. Does a simple bash busy-loop (while :; do :; done) work?
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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next prev parent reply other threads:[~2007-04-09 7:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-09 0:45 kvm somehow exempt from frequency scaling? David Abrahams
[not found] ` <87veg6bck6.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-09 7:28 ` Avi Kivity [this message]
[not found] ` <4619EB19.20305-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-10 4:24 ` David Abrahams
[not found] ` <87mz1gj1pr.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-10 7:28 ` Avi Kivity
[not found] ` <461B3CBB.3040401-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-10 10:16 ` Michael Riepe
2007-04-11 10:24 ` David Abrahams
2007-04-11 16:37 ` David Abrahams
[not found] ` <87fy76c1el.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-11 17:39 ` Michael Riepe
[not found] ` <461D1D3F.8050001-0QoEqw4nQxo@public.gmane.org>
2007-04-11 18:31 ` David Abrahams
[not found] ` <87fy76ahkk.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-11 18:46 ` Michael Riepe
[not found] ` <461D2CFD.8040008-0QoEqw4nQxo@public.gmane.org>
2007-04-11 21:52 ` David Abrahams
2007-04-12 1:52 ` David Abrahams
[not found] ` <87k5wi741c.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 3:35 ` Avi Kivity
[not found] ` <461DA903.50902-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-12 3:41 ` Anthony Liguori
2007-04-12 11:01 ` David Abrahams
[not found] ` <87slb5zwj5.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 11:23 ` Avi Kivity
2007-04-12 13:33 ` David Abrahams
[not found] ` <87odltyay4.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 13:59 ` Avi Kivity
2007-04-12 14:56 ` David Abrahams
2007-04-16 8:58 ` David Abrahams
2007-04-24 0:17 ` David Abrahams
[not found] ` <87y7ki62yn.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-24 8:47 ` Avi Kivity
[not found] ` <462DC415.3000209-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-24 11:58 ` David Abrahams
[not found] ` <87k5w256ht.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-25 8:04 ` Avi Kivity
[not found] ` <462F0B7E.8050300-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-25 12:00 ` David Abrahams
2008-07-06 12:13 ` [kvm-devel] " Avi Kivity
2008-07-06 13:55 ` David Abrahams
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