linux-kernel - Re: [PATCH 2/4] mm: cma: Contiguous Memory Allocator added

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Message-id: <op.vf7ofuif7p4s8u@pikus>
Date:	Wed, 21 Jul 2010 22:56:08 +0200
From:	Michał Nazarewicz <m.nazarewicz@...sung.com>
To:	Daniel Walker <dwalker@...eaurora.org>
Cc:	linux-mm@...ck.org, Marek Szyprowski <m.szyprowski@...sung.com>,
	Pawel Osciak <p.osciak@...sung.com>,
	Xiaolin Zhang <xiaolin.zhang@...el.com>,
	Hiremath Vaibhav <hvaibhav@...com>,
	Robert Fekete <robert.fekete@...ricsson.com>,
	Marcus Lorentzon <marcus.xm.lorentzon@...ricsson.com>,
	linux-kernel@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 2/4] mm: cma: Contiguous Memory Allocator added

On Wed, 21 Jul 2010 22:45:43 +0200, Daniel Walker <dwalker@...eaurora.org> wrote:
> Your not hearing the issues.. IT'S TOO COMPLEX! Please remove it.

Remove what exactly?

The command line parameter? It's like 50 lines of code, so I don't
see any benefits.

The possibility to specify the configuration? It would defy the whole
purpose of CMA, so I won't do that.

The complexity has to be there one way or the other and even though
I am aware that less complex code is the better and am trying to
remove unnecessary complexity but saying “remove it” won't make any
good unless you provide me with a better alternative.  At this point,
I am still convinced that the string parameters are the best option.

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