linux-kernel - Re: [PATCH v3 07/13] x86, numa, mem-hotplug: Mark nodes which the kernel resides in.

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Date:	Thu, 06 Jun 2013 17:42:27 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	Vasilis Liaskovitis <vasilis.liaskovitis@...fitbricks.com>
CC:	mingo@...hat.com, hpa@...or.com, akpm@...ux-foundation.org,
	yinghai@...nel.org, jiang.liu@...wei.com, wency@...fujitsu.com,
	laijs@...fujitsu.com, isimatu.yasuaki@...fujitsu.com,
	tj@...nel.org, mgorman@...e.de, minchan@...nel.org,
	mina86@...a86.com, gong.chen@...ux.intel.com, lwoodman@...hat.com,
	riel@...hat.com, jweiner@...hat.com, prarit@...hat.com,
	x86@...nel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v3 07/13] x86, numa, mem-hotplug: Mark nodes which the
 kernel resides in.

Hi Vasilis,

On 06/03/2013 09:18 PM, Vasilis Liaskovitis wrote:
......
>>
>> In such an early time, I think we can only get nid from
>> numa_meminfo. So as I
>> said above, I'd like to fix this problem by making memblock has correct nid.
>>
>> And I read the patch below. I think if we get nid from numa_meminfo,
>> than we
>> don't need to call memblock_get_region_node().
>>
>
> ok. If we update the memblock nid fields from numa_meminfo,
> memblock_get_region_node will always return the correct node id.
>

I have fixed this problem in this way. And I'll send the new patches 
next week.

Thanks. :)

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