WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Re: [DOCS] cpufreq/cpuidle docs?

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Re: [DOCS] cpufreq/cpuidle docs?
From: Sven Köhler <sven.koehler@xxxxxxxxx>
Date: Thu, 03 Dec 2009 18:19:28 +0100
Delivery-date: Thu, 03 Dec 2009 09:20:17 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <hf8j7f$cc9$1@xxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <hf8j7f$cc9$1@xxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.23 (X11/20091026)
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


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>