From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030558AbWBNKms (ORCPT ); Tue, 14 Feb 2006 05:42:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030560AbWBNKms (ORCPT ); Tue, 14 Feb 2006 05:42:48 -0500 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:7587 "EHLO fgwmail5.fujitsu.co.jp") by vger.kernel.org with ESMTP id S1030558AbWBNKmr (ORCPT ); Tue, 14 Feb 2006 05:42:47 -0500 Message-ID: <43F1B458.9040201@jp.fujitsu.com> Date: Tue, 14 Feb 2006 19:43:36 +0900 From: KAMEZAWA Hiroyuki User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: Linux Kernel Mailing List CC: Andrew Morton , linuxppc-dev@ozlabs.org Subject: [PATCH] unify pfn_to_page take3 [14/23] ppc pfn_to_page References: <43F1A753.2020003@jp.fujitsu.com> In-Reply-To: <43F1A753.2020003@jp.fujitsu.com> 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 PPC can use generic funcs. Signed-Off-By: KAMEZAWA Hiroyuki Index: testtree/include/asm-ppc/page.h =================================================================== --- testtree.orig/include/asm-ppc/page.h +++ testtree/include/asm-ppc/page.h @@ -149,8 +149,7 @@ extern int page_is_ram(unsigned long pfn #define __pa(x) ___pa((unsigned long)(x)) #define __va(x) ((void *)(___va((unsigned long)(x)))) -#define pfn_to_page(pfn) (mem_map + ((pfn) - PPC_PGSTART)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map) + PPC_PGSTART) +#define ARCH_PFN_OFFSET (PPC_PGSTART) #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT) @@ -175,5 +174,6 @@ extern __inline__ int get_order(unsigned /* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */ #define __HAVE_ARCH_GATE_AREA 1 +#include #endif /* __KERNEL__ */ #endif /* _PPC_PAGE_H */