From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754018AbZCDJ1I (ORCPT ); Wed, 4 Mar 2009 04:27:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754051AbZCDJ0i (ORCPT ); Wed, 4 Mar 2009 04:26:38 -0500 Received: from hera.kernel.org ([140.211.167.34]:41739 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754266AbZCDJ0h (ORCPT ); Wed, 4 Mar 2009 04:26:37 -0500 Message-ID: <49AE4922.605@kernel.org> Date: Wed, 04 Mar 2009 01:25:54 -0800 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton CC: "linux-kernel@vger.kernel.org" Subject: [PATCH] x86: reserve exact size of mptable References: <49AE485B.8000902@kernel.org> <49AE4901.3090801@kernel.org> In-Reply-To: <49AE4901.3090801@kernel.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Impact: cleanup get the exact size for reserve_bootmem Signed-off-by: Yinghai Lu --- arch/x86/kernel/mpparse.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6/arch/x86/kernel/mpparse.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/mpparse.c +++ linux-2.6/arch/x86/kernel/mpparse.c @@ -716,10 +716,10 @@ static int __init smp_scan_config(unsign if (!reserve) return 1; - reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE, + reserve_bootmem_generic(virt_to_phys(mpf), sizeof(*mpf), BOOTMEM_DEFAULT); if (mpf->physptr) { - unsigned long size = PAGE_SIZE; + unsigned long size = get_mpc_size(mpf->physptr); #ifdef CONFIG_X86_32 /* * We cannot access to MPC table to compute