From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx113.postini.com [74.125.245.113]) by kanga.kvack.org (Postfix) with SMTP id E8FB36B005D for ; Fri, 19 Oct 2012 04:19:56 -0400 (EDT) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 804DD3EE0C0 for ; Fri, 19 Oct 2012 17:19:55 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 678A945DE4F for ; Fri, 19 Oct 2012 17:19:55 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 460A045DE4E for ; Fri, 19 Oct 2012 17:19:55 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 1FFB11DB802F for ; Fri, 19 Oct 2012 17:19:55 +0900 (JST) Received: from g01jpexchkw32.g01.fujitsu.local (g01jpexchkw32.g01.fujitsu.local [10.0.193.115]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id A2DDA1DB803B for ; Fri, 19 Oct 2012 17:19:54 +0900 (JST) Message-ID: <50810D14.8020609@jp.fujitsu.com> Date: Fri, 19 Oct 2012 17:19:32 +0900 From: Yasuaki Ishimatsu MIME-Version: 1.0 Subject: Re: [PATCH v3 0/9] bugfix for memory hotplug References: <1350629202-9664-1-git-send-email-wency@cn.fujitsu.com> <508109F2.1080402@jp.fujitsu.com> In-Reply-To: <508109F2.1080402@jp.fujitsu.com> Content-Type: text/plain; charset="ISO-2022-JP" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: wency@cn.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, kosaki.motohiro@jp.fujitsu.com 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 >> >> 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(-) >> > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754359Ab2JSIUA (ORCPT ); Fri, 19 Oct 2012 04:20:00 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:40175 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753665Ab2JSIT5 (ORCPT ); Fri, 19 Oct 2012 04:19:57 -0400 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.7.4 Message-ID: <50810D14.8020609@jp.fujitsu.com> Date: Fri, 19 Oct 2012 17:19:32 +0900 From: Yasuaki Ishimatsu User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121010 Thunderbird/16.0.1 MIME-Version: 1.0 To: CC: , , , , , , , , , Subject: Re: [PATCH v3 0/9] bugfix for memory hotplug References: <1350629202-9664-1-git-send-email-wency@cn.fujitsu.com> <508109F2.1080402@jp.fujitsu.com> In-Reply-To: <508109F2.1080402@jp.fujitsu.com> Content-Type: text/plain; charset="ISO-2022-JP" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 >> >> 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(-) >> > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >