From: Tejun Huh <tejun@aratech.co.kr>
To: Jens Axboe <axboe@suse.de>
Cc: Tejun Huh <tejun@aratech.co.kr>,
linux-kernel@vger.kernel.org, B.Zolnierkiewicz@elka.pw.edu.pl
Subject: Re: [PATCH] ide task_map_rq() preempt count imbalance
Date: Wed, 3 Sep 2003 16:00:09 +0900 [thread overview]
Message-ID: <20030903070009.GA464@atj.dyndns.org> (raw)
In-Reply-To: <20030903064057.GA14833@suse.de>
On Wed, Sep 03, 2003 at 08:40:57AM +0200, Jens Axboe wrote:
>
> This doesn't work, it's perfectly legit to use task_map_rq() on a
> non-bio backed request. You need to fix this differently.
>
I see. rq->cbio is required by rq_map_buffer. I have no idea how
this should be done. Please ignore the patch and consider it as a bug
report.
--
tejun
next prev parent reply other threads:[~2003-09-03 6:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-03 5:52 [PATCH] ide task_map_rq() preempt count imbalance Tejun Huh
2003-09-03 6:40 ` Jens Axboe
2003-09-03 7:00 ` Tejun Huh [this message]
2003-09-03 15:53 ` Bartlomiej Zolnierkiewicz
2003-09-06 2:18 ` Tejun Huh
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