Message-ID: <5080FED8.8070201@cn.fujitsu.com>
Date: Fri, 19 Oct 2012 15:18:48 +0800
From: Wen Congyang <wency@cn.fujitsu.com>
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To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
CC: linux-mm@kvack.org, linux-kernel@vger.kernel.org, rientjes@google.com,
        liuj97@gmail.com, len.brown@intel.com, benh@kernel.crashing.org,
        paulus@samba.org, minchan.kim@gmail.com, akpm@linux-foundation.org,
        isimatu.yasuaki@jp.fujitsu.com, Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH v3 6/9] memory-hotplug: update mce_bad_pages when removing
 the memory
References: <1350629202-9664-1-git-send-email-wency@cn.fujitsu.com> <1350629202-9664-7-git-send-email-wency@cn.fujitsu.com> <CAHGf_=oB5bDaw4JepMuKcEUM3=GaEuy8NZb+7G4uR3=-hYh8Dg@mail.gmail.com>
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At 10/19/2012 03:06 PM, KOSAKI Motohiro Wrote:
> On Fri, Oct 19, 2012 at 2:46 AM,  <wency@cn.fujitsu.com> wrote:
>> From: Wen Congyang <wency@cn.fujitsu.com>
>>
>> When we hotremove a memory device, we will free the memory to store
>> struct page. If the page is hwpoisoned page, we should decrease
>> mce_bad_pages.
> 
> I think [5/9] and [6/9] should be fold. Their two patches fix one
> issue. (current
> hwpoison doesn't support memory offline)
> 

OK, I will fold them into one patch soon.

Thanks
Wen Congyang
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