Re: [PATCH linux-2.6-block:post-2.6.15 08/11] blk: update IDE to use new blk_ordered

From: Bartlomiej Zolnierkiewicz (bzolnier_at_gmail.com)
Date: 11/30/05

  • Next message: Alexander V. Inyukhin: "Re: [BUG] 2.6.15-rc1, soft lockup detected while probing IDE devices on AMD7441" 
    Date:	Wed, 30 Nov 2005 12:00:37 +0100
To: Tejun Heo <htejun@gmail.com>

    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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  • Next message: Alexander V. Inyukhin: "Re: [BUG] 2.6.15-rc1, soft lockup detected while probing IDE devices on AMD7441"

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