From: "Sven Köhler" <sven.koehler@gmail.com>
To: xen-devel@lists.xensource.com
Subject: Re: [DOCS] cpufreq/cpuidle docs?
Date: Thu, 03 Dec 2009 18:19:28 +0100 [thread overview]
Message-ID: <hf8ruv$bkm$1@ger.gmane.org> (raw)
In-Reply-To: <hf8j7f$cc9$1@ger.gmane.org>
Sven Köhler schrieb:
> Hi,
>
> I would like to RTFM, but I can't find any docs about cpufreq and/or
> cpuidle parameters. There are some of them - I occasionally read about
> the. (cpufreq=xen cpuidle=force etc.) but is there a list somewhere?
>
> I would like to finetune cpufreq and cpuidle. For example, I would like
> to set the default governor to ondemand and I would like to limit
> cpuidle to certain sleep states.
Somebody already pointed me to the page
http://wiki.xensource.com/xenwiki/xenpm
If I see it correctly, then this document describes how to use xenpm.
Sorry, but that is not what I asked for, maybe because I didn't describe
it well. This page does not describe the boot parameters like
cpufreq=xen or cpuidle=force.
I could set the CPU governor to ondemand using xenpm. But if
it's possible, then I would like to add a boot parameter in my
grub.conf. But any list of xen boot parameters that I find on the net
doesn't mention any cpufreq or cpuidle parameters.
Regards,
Sven
next prev parent reply other threads:[~2009-12-03 17:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-03 14:50 [DOCS] cpufreq/cpuidle docs? Sven Köhler
2009-12-03 17:19 ` Sven Köhler [this message]
2009-12-03 17:23 ` Andrew Lyon
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