linux-kernel - Re: lockdep complaints in slab allocator

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Message-ID: <alpine.DEB.2.00.0911231329560.5617@router.home>
Date:	Mon, 23 Nov 2009 13:30:50 -0600 (CST)
From:	Christoph Lameter <cl@...ux-foundation.org>
To:	Pekka Enberg <penberg@...helsinki.fi>
cc:	Peter Zijlstra <peterz@...radead.org>, paulmck@...ux.vnet.ibm.com,
	linux-mm@...ck.org, mpm@...enic.com,
	LKML <linux-kernel@...r.kernel.org>,
	Nick Piggin <npiggin@...e.de>
Subject: Re: lockdep complaints in slab allocator

On Mon, 23 Nov 2009, Pekka Enberg wrote:

> That turns out to be _very_ hard. How about something like the following
> untested patch which delays slab_destroy() while we're under nc->lock.

Code changes to deal with a diagnostic issue?
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