linux-kernel - Re: [PATCH 05/15] mm: compaction: export some of the functions

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Message-ID: <op.v87mrdg83l0zgt@mpn-glaptop>
Date:	Sun, 05 Feb 2012 15:34:15 +0100
From:	"Michal Nazarewicz" <mina86@...a86.com>
To:	"Marek Szyprowski" <m.szyprowski@...sung.com>,
	"Hillf Danton" <dhillf@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-media@...r.kernel.org, linux-mm@...ck.org,
	linaro-mm-sig@...ts.linaro.org,
	"Kyungmin Park" <kyungmin.park@...sung.com>,
	"Russell King" <linux@....linux.org.uk>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"KAMEZAWA Hiroyuki" <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: [PATCH 05/15] mm: compaction: export some of the functions

> On Fri, Feb 3, 2012 at 8:18 PM, Marek Szyprowski
> <m.szyprowski@...sung.com> wrote:
>> From: Michal Nazarewicz <mina86@...a86.com>
>>
>> This commit exports some of the functions from compaction.c file
>> outside of it adding their declaration into internal.h header
>> file so that other mm related code can use them.
>>
>> This forced compaction.c to always be compiled (as opposed to being
>> compiled only if CONFIG_COMPACTION is defined) but as to avoid
>> introducing code that user did not ask for, part of the compaction.c
>> is now wrapped in on #ifdef.

On Sun, 05 Feb 2012 08:40:08 +0100, Hillf Danton <dhillf@...il.com> wrote:
> What if both compaction and CMA are not enabled?

What about it?  If both are enabled, both will be compiled and usable.

-- 
Best regards,                                         _     _
.o. | Liege of Serenely Enlightened Majesty of      o' \,=./ `o
..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
ooo +----<email/xmpp: mpn@...gle.com>--------------ooO--(_)--Ooo--
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