Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757195Ab2JSHGi (ORCPT ); Fri, 19 Oct 2012 03:06:38 -0400 Received: from mail-oa0-f46.google.com ([209.85.219.46]:34143 "EHLO mail-oa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757068Ab2JSHGf (ORCPT ); Fri, 19 Oct 2012 03:06:35 -0400 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 X-Google-Sender-Auth: UC7NjC5mlyBiyjfmHLCy2ZZBnHU Message-ID: Subject: Re: [PATCH v3 6/9] memory-hotplug: update mce_bad_pages when removing the memory 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 Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 632 Lines: 15 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 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/