Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754759Ab3GYCdH (ORCPT ); Wed, 24 Jul 2013 22:33:07 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:40795 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754608Ab3GYCdB (ORCPT ); Wed, 24 Jul 2013 22:33:01 -0400 X-IronPort-AV: E=Sophos;i="4.89,739,1367942400"; d="scan'208";a="8014390" Message-ID: <51F08EFD.2080708@cn.fujitsu.com> Date: Thu, 25 Jul 2013 10:35:41 +0800 From: Tang Chen User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 MIME-Version: 1.0 To: Tejun Heo CC: tglx@linutronix.de, mingo@elte.hu, hpa@zytor.com, akpm@linux-foundation.org, trenn@suse.de, yinghai@kernel.org, jiang.liu@huawei.com, wency@cn.fujitsu.com, laijs@cn.fujitsu.com, isimatu.yasuaki@jp.fujitsu.com, izumi.taku@jp.fujitsu.com, mgorman@suse.de, minchan@kernel.org, mina86@mina86.com, gong.chen@linux.intel.com, vasilis.liaskovitis@profitbricks.com, lwoodman@redhat.com, riel@redhat.com, jweiner@redhat.com, prarit@redhat.com, zhangyanfei@cn.fujitsu.com, yanghy@cn.fujitsu.com, x86@kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-acpi@vger.kernel.org Subject: Re: [PATCH 16/21] x86, memblock, mem-hotplug: Free hotpluggable memory reserved by memblock. References: <1374220774-29974-1-git-send-email-tangchen@cn.fujitsu.com> <1374220774-29974-17-git-send-email-tangchen@cn.fujitsu.com> <20130723210053.GU21100@mtj.dyndns.org> In-Reply-To: <20130723210053.GU21100@mtj.dyndns.org> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/07/25 10:30:52, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/07/25 10:30:52, Serialize complete at 2013/07/25 10:30:52 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 760 Lines: 19 On 07/24/2013 05:00 AM, Tejun Heo wrote: > On Fri, Jul 19, 2013 at 03:59:29PM +0800, Tang Chen wrote: >> We reserved hotpluggable memory in memblock at early time. And when memory >> initialization is done, we have to free it to buddy system. >> >> This patch free memory reserved by memblock with flag MEMBLK_HOTPLUGGABLE. > > Sequencing patches this way means machines will run with hotpluggable > regions reserved inbetween. Please put the reserving and freeing into > the same patch. Sure, followed. Thanks. -- 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/