linux-kernel - Re: kmemcheck caught read from freed memory (cfq_free_io

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Message-ID: <Pine.LNX.4.64.0804021020280.25738@sbz-30.cs.Helsinki.FI>
Date:	Wed, 2 Apr 2008 10:20:55 +0300 (EEST)
From:	Pekka J Enberg <penberg@...helsinki.fi>
To:	Jens Axboe <jens.axboe@...cle.com>
cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Vegard Nossum <vegard.nossum@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: Re: kmemcheck caught read from freed memory (cfq_free_io_context)

On Wed, 2 Apr 2008, Jens Axboe wrote:
> Good catch, I wonder why it didn't complain in my testing. I've added a
> patch to fix that, please see it here:

You probably don't have kmemcheck in your kernel ;-)
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