From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757689AbZELRWZ (ORCPT ); Tue, 12 May 2009 13:22:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752200AbZELRWO (ORCPT ); Tue, 12 May 2009 13:22:14 -0400 Received: from smtp3.ultrahosting.com ([74.213.175.254]:53249 "EHLO smtp.ultrahosting.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751454AbZELRWO (ORCPT ); Tue, 12 May 2009 13:22:14 -0400 Date: Tue, 12 May 2009 17:21:16 -0400 (EDT) From: Christoph Lameter X-X-Sender: cl@qirst.com To: Yinghai Lu cc: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , Suresh Siddha , "linux-kernel@vger.kernel.org" , Al Viro , Rusty Russell , Pekka Enberg Subject: Re: [PATCH 2/3] x86: add numa_move_cpus_to_node In-Reply-To: <4A09AEFB.4070808@kernel.org> Message-ID: References: <4A05269D.8000701@kernel.org> <4A052721.4010201@kernel.org> <4A089E53.8010106@kernel.org> <4A09AEFB.4070808@kernel.org> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 12 May 2009, Yinghai Lu wrote: > or let user util do that? aka before hotadd mem to that node, use /sys to bring > the cpu offine and put the cpus online after mem is added ? Ok then we wont need the kernel.