From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: x86@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, rientjes@google.com,
liuj97@gmail.com, len.brown@intel.com, cl@linux.com,
minchan.kim@gmail.com, akpm@linux-foundation.org,
wency@cn.fujitsu.com
Subject: Re: [PATCH 3/6] acpi,memory-hotplug : add physical memory hotplug code to acpi_memhotplug.c
Date: Fri, 5 Oct 2012 14:54:01 -0400 [thread overview]
Message-ID: <CAHGf_=rCoCs2Lu9gjydTECRydvOkXfbzFGNKJ52CW9oTiOT2Og@mail.gmail.com> (raw)
In-Reply-To: <506C0EC6.9000503@jp.fujitsu.com>
On Wed, Oct 3, 2012 at 6:09 AM, Yasuaki Ishimatsu
<isimatu.yasuaki@jp.fujitsu.com> wrote:
> From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
>
> For hot removing physical memory, the patch adds remove_memory() into
> acpi_memory_remove_memory(). But we cannot support physical memory
> hot remove. So remove_memory() do nothinig.
I don't understand this explanation. Why do we need do nothing change?
I guess you need to fold this patch into another meaningful fix.
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next prev parent reply other threads:[~2012-10-05 18:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-03 9:52 [PATCH 0/4] acpi,memory-hotplug : implement framework for hot removing memory Yasuaki Ishimatsu
2012-10-03 9:58 ` [PATCH 1/4] acpi,memory-hotplug : add memory offline code to acpi_memory_device_remove() Yasuaki Ishimatsu
2012-10-04 20:53 ` KOSAKI Motohiro
2012-10-08 6:58 ` Wen Congyang
2012-10-12 19:10 ` KOSAKI Motohiro
2012-10-17 6:48 ` Wen Congyang
2012-10-17 8:59 ` KOSAKI Motohiro
2012-10-17 9:08 ` Wen Congyang
2012-10-17 9:18 ` KOSAKI Motohiro
2012-10-17 9:52 ` Wen Congyang
2012-10-18 1:25 ` Yasuaki Ishimatsu
2012-10-19 7:35 ` Wen Congyang
2012-10-17 9:18 ` Wen Congyang
2012-10-18 19:44 ` KOSAKI Motohiro
2012-10-19 9:08 ` Wen Congyang
2012-10-19 18:19 ` KOSAKI Motohiro
2012-10-20 5:02 ` Wen Congyang
2012-10-22 15:11 ` KOSAKI Motohiro
2012-10-22 15:34 ` KOSAKI Motohiro
2012-10-03 10:02 ` [PATCH 2/4] acpi,memory-hotplug : rename remove_memory() to offline_memory() Yasuaki Ishimatsu
2012-10-04 21:31 ` KOSAKI Motohiro
2012-10-08 6:45 ` Wen Congyang
2012-10-12 18:57 ` KOSAKI Motohiro
2012-10-03 10:09 ` [PATCH 3/6] acpi,memory-hotplug : add physical memory hotplug code to acpi_memhotplug.c Yasuaki Ishimatsu
2012-10-05 18:54 ` KOSAKI Motohiro [this message]
2012-10-03 10:11 ` [PATCH 4/4] acpi,memory-hotplug : store the node id in acpi_memory_device Yasuaki Ishimatsu
2012-10-05 18:56 ` KOSAKI Motohiro
2012-10-08 6:47 ` Wen Congyang
2012-10-12 18:59 ` KOSAKI Motohiro
2012-10-06 14:22 ` [PATCH 0/4] acpi,memory-hotplug : implement framework for hot removing memory Ni zhan Chen
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