From: Wen Congyang <wency@cn.fujitsu.com>
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
Date: Fri, 19 Oct 2012 15:18:48 +0800 [thread overview]
Message-ID: <5080FED8.8070201@cn.fujitsu.com> (raw)
In-Reply-To: <CAHGf_=oB5bDaw4JepMuKcEUM3=GaEuy8NZb+7G4uR3=-hYh8Dg@mail.gmail.com>
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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WARNING: multiple messages have this Message-ID (diff)
From: Wen Congyang <wency@cn.fujitsu.com>
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
Date: Fri, 19 Oct 2012 15:18:48 +0800 [thread overview]
Message-ID: <5080FED8.8070201@cn.fujitsu.com> (raw)
In-Reply-To: <CAHGf_=oB5bDaw4JepMuKcEUM3=GaEuy8NZb+7G4uR3=-hYh8Dg@mail.gmail.com>
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
next prev parent reply other threads:[~2012-10-19 7:47 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-19 6:46 [PATCH v3 0/9] bugfix for memory hotplug wency
2012-10-19 6:46 ` wency
2012-10-19 6:46 ` [PATCH v3 1/9] suppress "Device memoryX does not have a release() function" warning wency
2012-10-19 6:46 ` wency
2012-10-19 6:46 ` [PATCH v3 2/9] suppress "Device nodeX " wency
2012-10-19 6:46 ` wency
2012-10-19 6:53 ` KOSAKI Motohiro
2012-10-19 6:53 ` KOSAKI Motohiro
2012-10-22 22:52 ` Andrew Morton
2012-10-22 22:52 ` Andrew Morton
2012-10-22 23:00 ` Greg KH
2012-10-22 23:00 ` Greg KH
2012-10-19 6:46 ` [PATCH v3 3/9] memory-hotplug: flush the work for the node when the node is offlined wency
2012-10-19 6:46 ` wency
2012-10-19 7:01 ` KOSAKI Motohiro
2012-10-19 7:01 ` KOSAKI Motohiro
2012-10-19 7:28 ` Wen Congyang
2012-10-19 7:28 ` Wen Congyang
2012-10-19 6:46 ` [PATCH v3 4/9] clear the memory to store struct page wency
2012-10-19 6:46 ` wency
2012-10-19 7:02 ` KOSAKI Motohiro
2012-10-19 7:02 ` KOSAKI Motohiro
2012-10-26 9:44 ` Wen Congyang
2012-10-26 9:44 ` Wen Congyang
2012-10-29 21:10 ` Andrew Morton
2012-10-29 21:10 ` Andrew Morton
2012-10-30 2:18 ` Wen Congyang
2012-10-30 2:18 ` Wen Congyang
2012-10-30 2:41 ` Andrew Morton
2012-10-30 2:41 ` Andrew Morton
2012-10-30 2:48 ` Wen Congyang
2012-10-30 2:48 ` Wen Congyang
2012-10-19 6:46 ` [PATCH v3 5/9] memory-hotplug: skip HWPoisoned page when offlining pages wency
2012-10-19 6:46 ` wency
2012-10-19 6:46 ` [PATCH v3 6/9] memory-hotplug: update mce_bad_pages when removing the memory wency
2012-10-19 6:46 ` wency
2012-10-19 7:06 ` KOSAKI Motohiro
2012-10-19 7:06 ` KOSAKI Motohiro
2012-10-19 7:18 ` Wen Congyang [this message]
2012-10-19 7:18 ` Wen Congyang
2012-10-19 6:46 ` [PATCH v3 7/9] memory-hotplug: auto offline page_cgroup when onlining memory block failed wency
2012-10-19 6:46 ` wency
2012-10-19 6:46 ` [PATCH v3 8/9] memory-hotplug: fix NR_FREE_PAGES mismatch wency
2012-10-19 6:46 ` wency
2012-10-19 7:41 ` KOSAKI Motohiro
2012-10-19 7:41 ` KOSAKI Motohiro
2012-10-19 8:41 ` Wen Congyang
2012-10-19 8:41 ` Wen Congyang
2012-10-19 6:46 ` [PATCH v3 9/9] memory-hotplug: allocate zone's pcp before onlining pages wency
2012-10-19 6:46 ` wency
2012-10-19 7:07 ` KOSAKI Motohiro
2012-10-19 7:07 ` KOSAKI Motohiro
2012-10-19 8:06 ` [PATCH v3 0/9] bugfix for memory hotplug Yasuaki Ishimatsu
2012-10-19 8:06 ` Yasuaki Ishimatsu
2012-10-19 8:19 ` Yasuaki Ishimatsu
2012-10-19 8:19 ` Yasuaki Ishimatsu
2012-10-19 8:45 ` Wen Congyang
2012-10-19 8:45 ` Wen Congyang
2012-10-19 9:39 ` Yasuaki Ishimatsu
2012-10-19 9:39 ` Yasuaki Ishimatsu
2012-10-19 10:15 ` Wen Congyang
2012-10-19 10:15 ` Wen Congyang
2012-10-22 22:38 ` Andrew Morton
2012-10-22 22:38 ` Andrew Morton
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