Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752816AbZGTHmT (ORCPT ); Mon, 20 Jul 2009 03:42:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752782AbZGTHmR (ORCPT ); Mon, 20 Jul 2009 03:42:17 -0400 Received: from one.firstfloor.org ([213.235.205.2]:42125 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752723AbZGTHmQ (ORCPT ); Mon, 20 Jul 2009 03:42:16 -0400 To: Luming Yu Cc: LKML Subject: Re: [RFC patch] delete improper hot pluggable code of memory affinity From: Andi Kleen References: <3877989d0907160218l4a28791v90ad22cc048c3440@mail.gmail.com> Date: Mon, 20 Jul 2009 09:42:11 +0200 In-Reply-To: <3877989d0907160218l4a28791v90ad22cc048c3440@mail.gmail.com> (Luming Yu's message of "Thu, 16 Jul 2009 17:18:37 +0800") Message-ID: <87my6z4x7w.fsf@basil.nowhere.org> User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/22.3 (gnu/linux) 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 Content-Length: 657 Lines: 20 Luming Yu writes: > > The downside of this patch is *some useful info* is lost and a follow > up patch is needed. A lot of the heuristics in the hotadd code are obsolete since x86-64 only supports sparsemem/vmememap I posted another patch for this and also have a followup series (not posted yet) to address some more problems. -Andi -- ak@linux.intel.com -- Speaking for myself only. -- 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/