From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx174.postini.com [74.125.245.174]) by kanga.kvack.org (Postfix) with SMTP id 8AA296B0075 for ; Fri, 19 Oct 2012 03:06:35 -0400 (EDT) Received: by mail-oa0-f41.google.com with SMTP id k14so173237oag.14 for ; Fri, 19 Oct 2012 00:06:34 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1350629202-9664-7-git-send-email-wency@cn.fujitsu.com> References: <1350629202-9664-1-git-send-email-wency@cn.fujitsu.com> <1350629202-9664-7-git-send-email-wency@cn.fujitsu.com> From: KOSAKI Motohiro Date: Fri, 19 Oct 2012 03:06:14 -0400 Message-ID: Subject: Re: [PATCH v3 6/9] memory-hotplug: update mce_bad_pages when removing the memory Content-Type: text/plain; charset=ISO-8859-1 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, isimatu.yasuaki@jp.fujitsu.com, Christoph Lameter On Fri, Oct 19, 2012 at 2:46 AM, wrote: > From: Wen Congyang > > 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) -- 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