From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751074AbWBFKxg (ORCPT ); Mon, 6 Feb 2006 05:53:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751076AbWBFKxg (ORCPT ); Mon, 6 Feb 2006 05:53:36 -0500 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:63372 "EHLO fgwmail5.fujitsu.co.jp") by vger.kernel.org with ESMTP id S1751074AbWBFKxf (ORCPT ); Mon, 6 Feb 2006 05:53:35 -0500 Message-ID: <43E72AFE.10709@jp.fujitsu.com> Date: Mon, 06 Feb 2006 19:54:54 +0900 From: KAMEZAWA Hiroyuki User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: Linux Kernel Mailing List Subject: [RFC][PATCH] unify pfn_to_page [6/25] frv pfn_to_page/page_to_pfn Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org frv can use generic ones. Signed-Off-By: KAMEZAWA Hiroyuki Index: cleanup_pfn_page/include/asm-frv/page.h =================================================================== --- cleanup_pfn_page.orig/include/asm-frv/page.h +++ cleanup_pfn_page/include/asm-frv/page.h @@ -57,15 +57,10 @@ extern unsigned long min_low_pfn; extern unsigned long max_pfn; #ifdef CONFIG_MMU -#define pfn_to_page(pfn) (mem_map + (pfn)) -#define page_to_pfn(page) ((unsigned long) ((page) - mem_map)) #define pfn_valid(pfn) ((pfn) < max_mapnr) - #else -#define pfn_to_page(pfn) (&mem_map[(pfn) - (PAGE_OFFSET >> PAGE_SHIFT)]) -#define page_to_pfn(page) ((PAGE_OFFSET >> PAGE_SHIFT) + (unsigned long) ((page) - mem_map)) +#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) #define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn) - #endif #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)