linux-kernel - Re: [ANNOUNCE] Native Linux KVM tool v2

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Message-ID: <20110616095712.GA10989@elte.hu>
Date:	Thu, 16 Jun 2011 11:57:12 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	Pekka Enberg <penberg@...nel.org>,
	Anthony Liguori <anthony@...emonkey.ws>,
	Alexander Graf <agraf@...e.de>,
	Prasad Joshi <prasadjoshi124@...il.com>,
	Avi Kivity <avi@...hat.com>, linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org, Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Sasha Levin <levinsasha928@...il.com>,
	Cyrill Gorcunov <gorcunov@...il.com>,
	Asias He <asias.hejun@...il.com>,
	Jens Axboe <jaxboe@...ionio.com>
Subject: Re: [ANNOUNCE] Native Linux KVM tool v2


* Christoph Hellwig <hch@...radead.org> wrote:

> > What's the right thing to do here? Is fdatasync() sufficient?
> 
> Yes.

Prasad, Pekka, mind redoing the numbers with fdatasync()?

I'd be surprised if they were significantly worse but it has to be 
done to have apples-to-apples numbers.

Thanks,

	Ingo
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