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. Regards, Sven _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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@lists.xensource.com http://lists.xensource.com/xen-devel
On Thu, Dec 3, 2009 at 5:19 PM, Sven Köhler <sven.koehler@gmail.com> wrote:> 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@lists.xensource.com > http://lists.xensource.com/xen-devel >Please read the document, it does explain exactly what you are asking for. Also please do not post questions like this to xen-devel, xen-users is the appropriate list for general questions. Andy _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel