linux-kernel - Re: [PATCH/RFCv4 3/6] mm: cma: Added SysFS support

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Message-id: <op.vh0t07om7p4s8u@localhost>
Date:	Thu, 26 Aug 2010 03:20:57 +0200
From:	Michał Nazarewicz <m.nazarewicz@...sung.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc:	Hans Verkuil <hverkuil@...all.nl>,
	Daniel Walker <dwalker@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Jonathan Corbet <corbet@....net>,
	Pawel Osciak <p.osciak@...sung.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	linux-kernel@...r.kernel.org,
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
	linux-mm@...ck.org, Kyungmin Park <kyungmin.park@...sung.com>,
	Zach Pfeffer <zpfeffer@...eaurora.org>,
	linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Marek Szyprowski <m.szyprowski@...sung.com>
Subject: Re: [PATCH/RFCv4 3/6] mm: cma: Added SysFS support

On Wed, 25 Aug 2010 22:37:08 +0200, Konrad Rzeszutek Wilk <konrad.wilk@...cle.com> wrote:
> Whats the rationale for having those #ifdef CONFIG_CMA_SYSFS sprinkled
> in the C code? Is SysFS not used on StrongARM? Why not implicitly include
> the SysFS support?

The SysFS CMA interface is meant for development only and because of that
I decided to separate it form the core in a separate patch and enable it
only when explicitly requested.

-- 
Best regards,                                        _     _
| Humble Liege of Serenely Enlightened Majesty of  o' \,=./ `o
| Computer Science,  Michał "mina86" Nazarewicz       (o o)
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