linux-kernel - Re: [RFC/PATCH] debug workqueue deadlocks with lockdep

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Message-Id: <1183052001.4089.2.camel@johannes.berg>
Date:	Thu, 28 Jun 2007 19:33:21 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Ingo Molnar <mingo@...hat.com>
Cc:	Arjan van de Ven <arjan@...ux.intel.com>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-wireless <linux-wireless@...r.kernel.org>
Subject: Re: [RFC/PATCH] debug workqueue deadlocks with lockdep

On Thu, 2007-06-28 at 18:33 +0200, Johannes Berg wrote:

> I think I misunderstood how lockdep works because the output was
> actually wrong, should the key be part of the workqueue_struct as well?

No, that's not right either, but Arjan just helped me a bit with how
lockdep works and I think I have the right idea now. Ignore this for
now, I'll send a new patch in a few days.

johannes

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