From mboxrd@z Thu Jan 1 00:00:00 1970 From: Beth Kon Subject: Re: [Qemu-devel] [RFC][PATCH] Add HPET emulation to qemu Date: Thu, 10 Jul 2008 15:14:00 -0400 Message-ID: <1215717240.25598.1.camel@beth-ubuntu> References: <1215661726.9862.33.camel@beth-ubuntu> <20080710091801.GA4536@implementation.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: agraf@suse.de, kvm@vger.kernel.org To: qemu-devel@nongnu.org Return-path: Received: from e32.co.us.ibm.com ([32.97.110.150]:58384 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751504AbYGJTOr (ORCPT ); Thu, 10 Jul 2008 15:14:47 -0400 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e32.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id m6AJ9QMc002560 for ; Thu, 10 Jul 2008 15:09:26 -0400 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v9.0) with ESMTP id m6AJEX3t131530 for ; Thu, 10 Jul 2008 13:14:39 -0600 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m6AJEUn1007059 for ; Thu, 10 Jul 2008 13:14:32 -0600 In-Reply-To: <20080710091801.GA4536@implementation.uk.xensource.com> Sender: kvm-owner@vger.kernel.org List-ID: On Thu, 2008-07-10 at 10:18 +0100, Samuel Thibault wrote: > Cool! > Does it now happen that qemu no longer wakes up every 10ms? If not, > please try to make sure it happens, that would eventually fix that power > leak :) > > Samuel > I will look into CONFIG_NO_HZ operation next. Haven't tried that yet. > -- Elizabeth Kon (Beth) IBM Linux Technology Center Open Hypervisor Team email: eak@us.ibm.com