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RE: [Xen-devel] Build XEN 3.2 with cpufreq Support

  • To: "Ralf Schenk" <rs@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: "Langsdorf, Mark" <mark.langsdorf@xxxxxxx>
  • Date: Fri, 18 Jan 2008 10:06:07 -0600
  • Delivery-date: Fri, 18 Jan 2008 08:06:58 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AchZ3/rML2GntOZUQBKT/3VNXpzH5AAC6MQw
  • Thread-topic: [Xen-devel] Build XEN 3.2 with cpufreq Support

> Does anybody know how to build and use cpufreq support that 
> should be in 3.2 since -unstable time ?

Build dom0 with cpufreq support.  Pass "cpufreq=dom0-kernel"
on the Xen command line.  ondemand support should work
automatically from there, or you can choose one of the
other governors.

-Mark Langsdorf
Operating System Research Center

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