linux-kernel - Re: [PATCH] block: fix residual byte count handling

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Message-ID: <20080304192837.GV6704@kernel.dk>
Date:	Tue, 4 Mar 2008 20:28:37 +0100
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Mike Galbraith <efault@....de>
Cc:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>, htejun@...il.com,
	tomof@....org, James.Bottomley@...senPartnership.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-ide@...r.kernel.org, linux-scsi@...r.kernel.org,
	jgarzik@...ox.com, bzolnier@...il.com
Subject: Re: [PATCH] block: fix residual byte count handling

On Tue, Mar 04 2008, Mike Galbraith wrote:
> 
> On Tue, 2008-03-04 at 19:54 +0100, Jens Axboe wrote:
> > On Tue, Mar 04 2008, Mike Galbraith wrote:
> > > 
> > > On Tue, 2008-03-04 at 19:45 +0100, Jens Axboe wrote:
> > > 
> > > > > It says cc66b4512cae8df4ed1635483210aabf7690ec27... kewpie doll?
> > > > 
> > > > That looks right, then perhaps there's still an issue there :/
> > > > Logs?
> > > 
> > > Tejuns patchlet (below) fixed it here.
> > 
> > OK, can you try changing that to
> > 
> >         good_bytes = scsi_bufflen(cmd) + cmd->request->extra_len;
> > 
> > and retest?
> 
> Yup, disk #42 is happily burning away.

Super, patch heading to Linus now. Thanks for all your testing, Mike!

-- 
Jens Axboe

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