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Date:	Fri, 21 Mar 2014 23:44:07 +0000
From:	Catalin Marinas <catalin.marinas@....com>
To:	Li Zefan <lizefan@...wei.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH v2 3/3] kmemleak: change some global variables to int

On Mon, Mar 17, 2014 at 04:09:04AM +0000, Li Zefan wrote:
> They don't have to be atomic_t, because they are simple boolean
> toggles.
> 
> Signed-off-by: Li Zefan <lizefan@...wei.com>

A reason for which I had atomic_t was to avoid compiler optimisations
but I don't immediately see how it could go wrong. Assuming that you
have tested it,

Acked-by: Catalin Marinas <catalin.marinas@....com>
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