linux-kernel - Re: [PATCH 08/11] block: rename barrier/ordered to flush

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Message-ID: <4C6B7C6F.1020809@kernel.org>
Date:	Wed, 18 Aug 2010 08:23:43 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Christoph Hellwig <hch@....de>
CC:	jaxboe@...ionio.com, linux-fsdevel@...r.kernel.org,
	linux-scsi@...r.kernel.org, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org,
	James.Bottomley@...e.de, tytso@....edu, chris.mason@...cle.com,
	swhiteho@...hat.com, konishi.ryusuke@....ntt.co.jp,
	dm-devel@...hat.com, vst@...b.net, jack@...e.cz,
	rwheeler@...hat.com, hare@...e.de,
	Christoph Hellwig <hch@...radead.org>
Subject: Re: [PATCH 08/11] block: rename barrier/ordered to flush

Hello,

On 08/17/2010 07:08 PM, Christoph Hellwig wrote:
> On Tue, Aug 17, 2010 at 06:23:55PM +0200, Tejun Heo wrote:
>> Yeap, agreed.  I couldn't really understand why the the sequence
>> needed to be atomic for ide in the first place so just left it alone.
>> Do you understand why it tried to be atomic?
> 
> I think initial drafs of the barrier specification talked about atomic
> sequences.  Except for that I can't think of any reason.

Hmm... alright, I'll rip it out.

Thanks.

-- 
tejun
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