From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755370Ab1BGXwX (ORCPT ); Mon, 7 Feb 2011 18:52:23 -0500 Received: from rcsinet10.oracle.com ([148.87.113.121]:25221 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755190Ab1BGXwW (ORCPT ); Mon, 7 Feb 2011 18:52:22 -0500 From: Yinghai Lu To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton Cc: David Miller , Benjamin Herrenschmidt , linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH 05/11] x86: Change get_max_mapped() to inline Date: Mon, 7 Feb 2011 15:17:06 -0800 Message-Id: <1297120632-24933-6-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1297120632-24933-1-git-send-email-yinghai@kernel.org> References: <1297120632-24933-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsmt353.oracle.com [141.146.40.153] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090209.4D508582.00C2,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move it into head file. to prepare use it in other files. -v2: hpa pointed out that u64 should not be used here. Actually We could unsigned long here. because for 32bit it will under 4g. Signed-off-by: Yinghai Lu --- arch/x86/include/asm/page_types.h | 5 +++++ arch/x86/kernel/setup.c | 9 --------- 2 files changed, 5 insertions(+), 9 deletions(-) diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h index 1df6621..cf271fd 100644 --- a/arch/x86/include/asm/page_types.h +++ b/arch/x86/include/asm/page_types.h @@ -45,6 +45,11 @@ extern int devmem_is_allowed(unsigned long pagenr); extern unsigned long max_low_pfn_mapped; extern unsigned long max_pfn_mapped; +static inline unsigned long get_max_mapped(void) +{ + return max_pfn_mapped<