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Message-ID: <58cb370e0511300300x2aa34159mfb46e9e49d10ec0f@mail.gmail.com>
Date: Wed, 30 Nov 2005 12:00:37 +0100
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Tejun Heo <htejun@gmail.com>
Subject: Re: [PATCH linux-2.6-block:post-2.6.15 08/11] blk: update IDE to use new blk_ordered
Cc: axboe@suse.de, jgarzik@pobox.com, James.Bottomley@steeleye.com,
       linux-kernel@vger.kernel.org
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On 11/24/05, Tejun Heo <htejun@gmail.com> wrote:
> 08_blk_ide-update-ordered.patch
>
>         Update IDE to use new blk_ordered.  This change makes the
>         following behavior changes.
>
>         * Partial completion of the barrier request is handled as
>           failure of the whole ordered sequence.  No more partial
>           completion for barrier requests.
>
>         * Any failure of pre or post flush request results in failure
>           of the whole ordered sequence.
>
>         So, successfully completed ordered sequence guarantees that
>         all requests prior to the barrier made to physical medium and,
>         then, the while barrier request made to the physical medium.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>

ACK, looks fine
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