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From: Tejun Heo <tj@kernel.org>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: jens.axboe@oracle.com, giridhar.malavali@qlogic.com,
	linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] block: needs to set the residual length of a bidi request.
Date: Tue, 09 Jun 2009 11:59:37 +0900	[thread overview]
Message-ID: <4A2DD019.6000503@kernel.org> (raw)
In-Reply-To: <20090609105709A.fujita.tomonori@lab.ntt.co.jp>

FUJITA Tomonori wrote:
> This is against for-2.6.31.
> 
> This should fix the following problem:
> 
> http://marc.info/?l=linux-scsi&m=124449210813269&w=2
> 
> =
> From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
> Subject: [PATCH] block: needs to set the residual length of a bidi request
> 
> Tejun's "block: set rq->resid_len to blk_rq_bytes() on issue" patch
> seems to be incomplete; It doesn't set rq->resid_len to blk_rq_bytes()
> for a bidi request (req->next_rq). As a result, all bidi users are
> broken.
> 
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun

  reply	other threads:[~2009-06-09  2:59 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-09  1:57 [PATCH] block: needs to set the residual length of a bidi request FUJITA Tomonori
2009-06-09  2:59 ` Tejun Heo [this message]
2009-06-09  3:45 ` Jens Axboe

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