linux-kernel - Re: [PATCH 16/21] x86, memblock, mem-hotplug: Free hotpluggable memory reserved by memblock.

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Message-ID: <51F08EFD.2080708@cn.fujitsu.com>
Date:	Thu, 25 Jul 2013 10:35:41 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	Tejun Heo <tj@...nel.org>
CC:	tglx@...utronix.de, mingo@...e.hu, hpa@...or.com,
	akpm@...ux-foundation.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,
	yanghy@...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 16/21] x86, memblock, mem-hotplug: Free hotpluggable memory
 reserved by memblock.

On 07/24/2013 05:00 AM, Tejun Heo wrote:
> On Fri, Jul 19, 2013 at 03:59:29PM +0800, Tang Chen wrote:
>> We reserved hotpluggable memory in memblock at early time. And when memory
>> initialization is done, we have to free it to buddy system.
>>
>> This patch free memory reserved by memblock with flag MEMBLK_HOTPLUGGABLE.
>
> Sequencing patches this way means machines will run with hotpluggable
> regions reserved inbetween.  Please put the reserving and freeing into
> the same patch.

Sure, followed.

Thanks.
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