From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757535AbZETS1n (ORCPT ); Wed, 20 May 2009 14:27:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756038AbZETSZH (ORCPT ); Wed, 20 May 2009 14:25:07 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:42385 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756291AbZETSZE (ORCPT ); Wed, 20 May 2009 14:25:04 -0400 Subject: [RFC v2][PATCH 12/35] mn10300: create ptemap.h To: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Dave Hansen From: Dave Hansen Date: Wed, 20 May 2009 11:25:04 -0700 References: <20090520182445.D7B49A7C@kernel> In-Reply-To: <20090520182445.D7B49A7C@kernel> Message-Id: <20090520182504.232CFEB6@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/mn10300/include/asm/pgtable.h | 6 +----- linux-2.6.git-dave/arch/mn10300/include/asm/ptemap.h | 10 ++++++++++ 2 files changed, 11 insertions(+), 5 deletions(-) diff -puN arch/mn10300/include/asm/pgtable.h~mn10300-ptemaph arch/mn10300/include/asm/pgtable.h --- linux-2.6.git/arch/mn10300/include/asm/pgtable.h~mn10300-ptemaph 2009-04-30 15:10:59.000000000 -0700 +++ linux-2.6.git-dave/arch/mn10300/include/asm/pgtable.h 2009-04-30 15:10:59.000000000 -0700 @@ -455,11 +455,7 @@ static inline int set_kernel_exec(unsign return 0; } -#define pte_offset_map(dir, address) \ - ((pte_t *) page_address(pmd_page(*(dir))) + pte_index(address)) -#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address) -#define pte_unmap(pte) do {} while (0) -#define pte_unmap_nested(pte) do {} while (0) +#include /* * The MN10300 has external MMU info in the form of a TLB: this is adapted from diff -puN arch/mn10300/include/asm/ptemap.h~mn10300-ptemaph arch/mn10300/include/asm/ptemap.h --- linux-2.6.git/arch/mn10300/include/asm/ptemap.h~mn10300-ptemaph 2009-04-30 15:10:59.000000000 -0700 +++ linux-2.6.git-dave/arch/mn10300/include/asm/ptemap.h 2009-04-30 15:10:59.000000000 -0700 @@ -0,0 +1,10 @@ +#ifndef _MN10300_ASM_PTEMAP_H +#define _MN10300_ASM_PTEMAP_H + +#define pte_offset_map(dir, address) \ + ((pte_t *) page_address(pmd_page(*(dir))) + pte_index(address)) +#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address) +#define pte_unmap(pte) do {} while (0) +#define pte_unmap_nested(pte) do {} while (0) + +#endif /* _MN10300_ASM_PTEMAP_H */ _