From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932154AbZEAOoz (ORCPT ); Fri, 1 May 2009 10:44:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755527AbZEAOmS (ORCPT ); Fri, 1 May 2009 10:42:18 -0400 Received: from e32.co.us.ibm.com ([32.97.110.150]:36768 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756354AbZEAOmO (ORCPT ); Fri, 1 May 2009 10:42:14 -0400 Subject: [RFC][PATCH 04/35] arm: create ptemap.h To: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Dave Hansen From: Dave Hansen Date: Fri, 01 May 2009 07:42:07 -0700 References: <20090501144201.D31EF417@kernel> In-Reply-To: <20090501144201.D31EF417@kernel> Message-Id: <20090501144207.4B10D387@kernel> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Dave Hansen --- linux-2.6.git-dave/arch/arm/include/asm/pgtable.h | 6 ++---- linux-2.6.git-dave/arch/arm/include/asm/ptemap.h | 9 +++++++++ 2 files changed, 11 insertions(+), 4 deletions(-) diff -puN arch/arm/include/asm/pgtable.h~arm-ptemaph arch/arm/include/asm/pgtable.h --- linux-2.6.git/arch/arm/include/asm/pgtable.h~arm-ptemaph 2009-04-30 15:10:54.000000000 -0700 +++ linux-2.6.git-dave/arch/arm/include/asm/pgtable.h 2009-04-30 15:10:54.000000000 -0700 @@ -264,10 +264,8 @@ extern struct page *empty_zero_page; #define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0) #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) #define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) -#define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) -#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) -#define pte_unmap(pte) do { } while (0) -#define pte_unmap_nested(pte) do { } while (0) + +#include #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext) diff -puN /dev/null arch/arm/include/asm/ptemap.h --- /dev/null 2008-09-02 09:40:19.000000000 -0700 +++ linux-2.6.git-dave/arch/arm/include/asm/ptemap.h 2009-04-30 15:10:54.000000000 -0700 @@ -0,0 +1,9 @@ +#ifndef _ARM_ASM_PTEMAP_H +#define _ARM_ASM_PTEMAP_H + +#define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) +#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) +#define pte_unmap(pte) do { } while (0) +#define pte_unmap_nested(pte) do { } while (0) + +#endif /* _ARM_ASM_PTEMAP_H */ _