linux-kernel - Re: [PATCH 06/11] memblock: Improve memblock to support allocation from lower address.

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Date:	Wed, 04 Sep 2013 09:00:36 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	Toshi Kani <toshi.kani@...com>
CC:	rjw@...k.pl, lenb@...nel.org, tglx@...utronix.de, mingo@...e.hu,
	hpa@...or.com, akpm@...ux-foundation.org, tj@...nel.org,
	trenn@...e.de, yinghai@...nel.org, jiang.liu@...wei.com,
	wency@...fujitsu.com, laijs@...fujitsu.com,
	isimatu.yasuaki@...fujitsu.com, izumi.taku@...fujitsu.com,
	mgorman@...e.de, minchan@...nel.org, mina86@...a86.com,
	gong.chen@...ux.intel.com, vasilis.liaskovitis@...fitbricks.com,
	lwoodman@...hat.com, riel@...hat.com, jweiner@...hat.com,
	prarit@...hat.com, zhangyanfei@...fujitsu.com, x86@...nel.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, linux-acpi@...r.kernel.org
Subject: Re: [PATCH 06/11] memblock: Improve memblock to support allocation
 from lower address.

On 09/04/2013 08:24 AM, Toshi Kani wrote:
......
>> +phys_addr_t __init_memblock
>> +__memblock_find_range(phys_addr_t start, phys_addr_t end,
>> +		      phys_addr_t size, phys_addr_t align, int nid)
>
> This func should be static as it must be an internal func.
>
......
>> +phys_addr_t __init_memblock
>> +__memblock_find_range_rev(phys_addr_t start, phys_addr_t end,
>> +			  phys_addr_t size, phys_addr_t align, int nid)
>
> Ditto.
......
>> +	if (memblock.current_order == MEMBLOCK_ORDER_DEFAULT)
>
> This needs to use MEMBLOCK_ORDER_HIGH_TO_LOW since the code should be
> independent from the value of MEMBLOCK_ORDER_DEFAULT.
>

OK, followed.

Thanks.

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