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SubjectRe: [PATCH v3 0/9] bugfix for memory hotplug
2012/10/19 17:06, Yasuaki Ishimatsu wrote:
> Hi Wen,
>
> Some bug fix patches have been merged into linux-next.
> So the patches confuse me.

The following patches have been already merged into linux-next
and mm-tree as long as I know.

>> Wen Congyang (6):
>> clear the memory to store struct page


>> memory-hotplug: skip HWPoisoned page when offlining pages

mm-tree

>> memory-hotplug: update mce_bad_pages when removing the memory

>> memory-hotplug: auto offline page_cgroup when onlining memory block
>> failed

mm-tree

>> memory-hotplug: fix NR_FREE_PAGES mismatch

mm-tree

>> memory-hotplug: allocate zone's pcp before onlining pages

mm-tree

>>
>> Yasuaki Ishimatsu (3):
>> suppress "Device memoryX does not have a release() function" warning

linux-next

>> suppress "Device nodeX does not have a release() function" warning
>> memory-hotplug: flush the work for the node when the node is offlined

linux-next

Thanks,
Yasuaki Ishimatsu

> Why did you send same patches again?
>
> Thanks,
> Yasuaki Ishimatsu
>
> 2012/10/19 15:46, wency@cn.fujitsu.com wrote:
>> From: Wen Congyang <wency@cn.fujitsu.com>
>>
>> Changes from v2 to v3:
>> Merge the bug fix from ishimatsu to this patchset(Patch 1-3)
>> Patch 3: split it from patch as it fixes another bug.
>> Patch 4: new patch, and fix bad-page state when hotadding a memory
>> device after hotremoving it. I forgot to post this patch in v2.
>> Patch 6: update it according to Dave Hansen's comment.
>>
>> Changes from v1 to v2:
>> Patch 1: updated according to kosaki's suggestion
>>
>> Patch 2: new patch, and update mce_bad_pages when removing memory.
>>
>> Patch 4: new patch, and fix a NR_FREE_PAGES mismatch, and this bug
>> cause oom in my test.
>>
>> Patch 5: new patch, and fix a new bug. When repeating to online/offline
>> pages, the free pages will continue to decrease.
>>
>> Wen Congyang (6):
>> clear the memory to store struct page
>> memory-hotplug: skip HWPoisoned page when offlining pages
>> memory-hotplug: update mce_bad_pages when removing the memory
>> memory-hotplug: auto offline page_cgroup when onlining memory block
>> failed
>> memory-hotplug: fix NR_FREE_PAGES mismatch
>> memory-hotplug: allocate zone's pcp before onlining pages
>>
>> Yasuaki Ishimatsu (3):
>> suppress "Device memoryX does not have a release() function" warning
>> suppress "Device nodeX does not have a release() function" warning
>> memory-hotplug: flush the work for the node when the node is offlined
>>
>> drivers/base/memory.c | 9 ++++++++-
>> drivers/base/node.c | 11 +++++++++++
>> include/linux/page-isolation.h | 10 ++++++----
>> mm/memory-failure.c | 2 +-
>> mm/memory_hotplug.c | 14 ++++++++------
>> mm/page_alloc.c | 37 ++++++++++++++++++++++++++++---------
>> mm/page_cgroup.c | 3 +++
>> mm/page_isolation.c | 27 ++++++++++++++++++++-------
>> mm/sparse.c | 22 +++++++++++++++++++++-
>> 9 files changed, 106 insertions(+), 29 deletions(-)
>>
>
>
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