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Date: Wed, 30 Apr 2008 22:14:58 +0100
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@vger.kernel.org
Subject: Re: [PATCH 1/2] mm: Fix overcommit overflow
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> >  	preempt_enable();
> 
> But afacit the existing atomic_long_t does exactly what you want?

We have a portable atomic_long_t .. oooh scratch that patch then...

Alan