From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755970Ab1J1O1Z (ORCPT ); Fri, 28 Oct 2011 10:27:25 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:65189 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753315Ab1J1OXh (ORCPT ); Fri, 28 Oct 2011 10:23:37 -0400 From: Pekka Enberg To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Pekka Enberg , Tejun Heo , Yinghai Lu , "H. Peter Anvin" , David Rientjes Subject: [RFC/PATCH 5/7] x86, mm: Use max_low_pfn for ZONE_NORMAL on 64-bit Date: Fri, 28 Oct 2011 17:23:19 +0300 Message-Id: <1319811801-1725-5-git-send-email-penberg@kernel.org> X-Mailer: git-send-email 1.7.6.4 In-Reply-To: <1319811801-1725-1-git-send-email-penberg@kernel.org> References: <1319811801-1725-1-git-send-email-penberg@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 64-bit has no highmem so max_low_pfn is always the same as 'max_pfn'. Cc: Tejun Heo Cc: Yinghai Lu Cc: H. Peter Anvin Cc: David Rientjes Signed-off-by: Pekka Enberg --- arch/x86/mm/init_64.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index a9214e6..f6b1f08 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -623,7 +623,7 @@ static void __init zone_sizes_init(void) #ifdef CONFIG_ZONE_DMA32 max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN; #endif - max_zone_pfns[ZONE_NORMAL] = max_pfn; + max_zone_pfns[ZONE_NORMAL] = max_low_pfn; free_area_init_nodes(max_zone_pfns); } -- 1.7.6.4