linux-kernel - Re: [PATCH 3/3] percpu: add macro PCPU_CHUNK_AREA_IN

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Message-ID: <20150721153019.GH15934@mtj.duckdns.org>
Date:	Tue, 21 Jul 2015 11:30:19 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Baoquan He <bhe@...hat.com>
Cc:	cl@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] percpu: add macro PCPU_CHUNK_AREA_IN_USE

On Mon, Jul 20, 2015 at 10:55:30PM +0800, Baoquan He wrote:
> chunk->map[] contains <offset|in-use flag> of each area. Now add a
> new macro PCPU_CHUNK_AREA_IN_USE and use it as the in-use flag to
> replace all magic number '1'.
> 
> Signed-off-by: Baoquan He <bhe@...hat.com>

idk, maybe.  Can you at least go for something shorter?  PCPU_MAP_BUSY
or whatever?

-- 
tejun
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