From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page
Date: Thu, 10 Nov 2011 16:05:47 +0200
Message-ID: <4EBBDA3B.9040504@redhat.com>
References: <4E7AF758.7060900@cn.fujitsu.com> <20111006175333.GA3959@amt.cnet> <4E8FCC37.8090409@cn.fujitsu.com> <4E91926D.8060206@redhat.com> <4E91A3AA.1000309@redhat.com> <4E940018.1010908@cn.fujitsu.com> <4EB3AD54.9050605@gmail.com> <4EB6A958.9030007@redhat.com> <4EBBD190.2020404@gmail.com>
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Cc: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>, KVM <kvm@vger.kernel.org>
To: Xiao Guangrong <xiao.grong@gmail.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
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On 11/10/2011 03:28 PM, Xiao Guangrong wrote:
>
> I have tested RHEL.6.1 setup/boot/reboot/shutdown and the complete
> output of scan_results.py is attached.
>
> The result shows the performance is improved:
> before:            After:
> 570            529
> 555            538
> 552            531
> 546            528
> 553            559
> 553            527
> 550            523
> 553            533
> 547            538
> 550            526
>
> How do you think about it? :)

Well, either I was sloppy in my measurements, or maybe RHEL 6 is very
different from F9 (unlikely).  I'll measure it again and see.

btw, this is with ept=0, yes?

-- 
error compiling committee.c: too many arguments to function