From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx173.postini.com [74.125.245.173]) by kanga.kvack.org (Postfix) with SMTP id 2D59B6B0044 for ; Tue, 27 Nov 2012 04:41:17 -0500 (EST) Message-ID: <50B48C3B.8080408@cn.fujitsu.com> Date: Tue, 27 Nov 2012 17:47:39 +0800 From: Wen Congyang MIME-Version: 1.0 Subject: Re: [PATCH v2 0/5] Add movablecore_map boot option References: <1353667445-7593-1-git-send-email-tangchen@cn.fujitsu.com> <50B479FA.6010307@cn.fujitsu.com> <50B47EB7.20000@zytor.com> In-Reply-To: <50B47EB7.20000@zytor.com> Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: "H. Peter Anvin" Cc: Tang Chen , Bob Liu , akpm@linux-foundation.org, rob@landley.net, isimatu.yasuaki@jp.fujitsu.com, laijs@cn.fujitsu.com, linfeng@cn.fujitsu.com, jiang.liu@huawei.com, yinghai@kernel.org, kosaki.motohiro@jp.fujitsu.com, minchan.kim@gmail.com, mgorman@suse.de, rientjes@google.com, rusty@rustcorp.com.au, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org, "Rafael J. Wysocki" At 11/27/2012 04:49 PM, H. Peter Anvin Wrote: > On 11/27/2012 12:29 AM, Tang Chen wrote: >> Another approach is like the following: >> movable_node = 1,3-5,8 >> This could set all the memory on the nodes to be movable. And the rest >> of memory works as usual. But movablecore_map is more flexible. > > ... but *much* harder for users, so movable_node is better in most cases. But numa is initialized very later, and we need the information in SRAT... Thanks Wen Congyang > > -hpa > > -- 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