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] Support for CPU frequency scaling in xen

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Support for CPU frequency scaling in xen
From: "piyush masrani" <masrani.piyush@xxxxxxxxx>
Date: Sun, 6 Jul 2008 19:52:06 +0530
Delivery-date: Sun, 06 Jul 2008 07:22:28 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type; bh=TEsMBEvlUyZPkVZL3UUoa3mree7Kj26gdc3JKGTGQXY=; b=qgt/8mdJY09S2OrgNkGr5pzW4wcw3bWndwBJiEnKI0SBbf06ooP/OioHpDdGcUrgMm zfF96MAyTIX1yT5dxtSkUwVvTK82pLbfv/4Za8cRCqcCIoxhVlUZVeUqn7XXy8ZZkEDP xIRgyE6MZbwxd1rje79ZasDvCH8UZeKspRetg=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type; b=HVSnBUakhM63hWbNfZuc+GcZh9OMU4f4om2081QwQlhphmAnxi8Q+O4ICjlBknC2U5 cdx/FTP5v0y8VRbam+ymUAO+0zmXcrBB++bLCoM3WFHYKafRuBAa8n1C8PSrrwkd+MOK 3XHkh8Jd6Knp7S32VhaZpPG5LHvkTIgfjkJXo=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
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>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Hi

I have a few questions regarding CPU frequency scaling in xen..

1) Is CPU frequency scaling allowed in xen? especially in xen3.1 ?

2) If no, what are the reasons for not allowing ?

3) If yes, why is it disabled? And how to enable it ?

4) I think there are some patches available for providing this support. Are there any reasons for not including this patches in official release of xen?

Thanking in advance,

Piyush

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] Support for CPU frequency scaling in xen, piyush masrani <=