linux-kernel - Re: [PATCH V4 1/2] perf & kvm: Enhance perf to collect KVM guest os statistics from host side

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Date:	Sat, 17 Apr 2010 12:49:44 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	"Zhang, Yanmin" <yanmin_zhang@...ux.intel.com>
Cc:	Avi Kivity <avi@...hat.com>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Sheng Yang <sheng@...ux.intel.com>,
	Marcelo Tosatti <mtosatti@...hat.com>, kvm@...r.kernel.org,
	Jes Sorensen <Jes.Sorensen@...hat.com>,
	linux-kernel@...r.kernel.org, Zachary Amsden <zamsden@...hat.com>,
	Gleb Natapov <gleb@...hat.com>, tim.c.chen@...el.com,
	zhiteng.huang@...el.com,
	Arnaldo Carvalho de Melo <acme@...radead.org>
Subject: Re: [PATCH V4 1/2] perf & kvm: Enhance perf to collect KVM guest
	os statistics from host side

Hi Yanmin,

On Fri, Apr 16, 2010 at 03:34:35PM +0800, Zhang, Yanmin wrote:
> Below is the kernel patch to enable perf to collect guest os statistics.
> 
> Joerg,
> 
> Would you like to add support on svm? I don't know the exact point to trigger
> NMI to host with svm.

Yes I will do that, thanks for all the work you have already done :-) Do
we have a branch for that work somewhere? Probably in the -tip tree? 

	Joerg

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