From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH V5 1/3] perf & kvm: Enhance perf to collect KVM guest os statistics from host side Date: Mon, 19 Apr 2010 11:59:46 +0300 Message-ID: <4BCC1B82.5050000@redhat.com> References: <1271655161.2078.603.camel@ymzhang.sh.intel.com> <4BCC1665.1080003@redhat.com> <1271667323.2078.611.camel@ymzhang.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Ingo Molnar , Peter Zijlstra , Sheng Yang , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Marcelo Tosatti , oerg Roedel , Jes Sorensen , Gleb Natapov , Zachary Amsden , zhiteng.huang@intel.com, tim.c.chen@intel.com, Arnaldo Carvalho de Melo To: "Zhang, Yanmin" Return-path: Received: from mx1.redhat.com ([209.132.183.28]:39640 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752838Ab0DSJAI (ORCPT ); Mon, 19 Apr 2010 05:00:08 -0400 In-Reply-To: <1271667323.2078.611.camel@ymzhang.sh.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: On 04/19/2010 11:55 AM, Zhang, Yanmin wrote: > On Mon, 2010-04-19 at 11:37 +0300, Avi Kivity wrote: > >> On 04/19/2010 08:32 AM, Zhang, Yanmin wrote: >> >>> Below patch introduces perf_guest_info_callbacks and related register/unregister >>> functions. Add more PERF_RECORD_MISC_XXX bits meaning guest kernel and guest user >>> space. >>> >>> >> This doesn't apply against upstream. >> > What does upstream mean here? The vanilla 2.6.34-rc4? > Yes, sorry for being unclear. >> What branch was this generated >> against? >> >> > It's against the latest tip/master. I checked out to 19b26586090 as the latest > tip/master has some updates on perf. > I don't want to merge tip/master... does tip/perf/core contain the needed updates? -- error compiling committee.c: too many arguments to function