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Subject: Re: [patch 1/2] slqb: fix deadlock
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Nick Piggin <npiggin@suse.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Wu Fengguang <fengguang.wu@intel.com>
In-Reply-To: <20090302064735.GA1257@wotan.suse.de>
References: <20090302064735.GA1257@wotan.suse.de>
Date: Mon, 02 Mar 2009 10:09:05 +0200
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On Mon, 2009-03-02 at 07:47 +0100, Nick Piggin wrote:
> Fix the lockdep error reported by Fengguang where down_read slqb_lock
> is taken twice when reading /proc/slabinfo, with the possibility for a
> deadlock.
> 
> Cc: Wu Fengguang <fengguang.wu@intel.com>
> Signed-off-by: Nick Piggin <npiggin@suse.de>

Applied, thanks!