From patchwork Thu Apr 30 23:58:03 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Abbott X-Patchwork-Id: 21323 X-Patchwork-Delegate: lethal@linux-sh.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n4105FFJ018116 for ; Fri, 1 May 2009 00:05:15 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765425AbZEAADe (ORCPT ); Thu, 30 Apr 2009 20:03:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1765409AbZEAADd (ORCPT ); Thu, 30 Apr 2009 20:03:33 -0400 Received: from BISCAYNE-ONE-STATION.MIT.EDU ([18.7.7.80]:61966 "EHLO biscayne-one-station.mit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1765335AbZEAADb (ORCPT ); Thu, 30 Apr 2009 20:03:31 -0400 Received: from outgoing.mit.edu (OUTGOING-AUTH.MIT.EDU [18.7.22.103]) by biscayne-one-station.mit.edu (8.13.6/8.9.2) with ESMTP id n4100dBu019893; Thu, 30 Apr 2009 20:01:00 -0400 (EDT) Received: from localhost (c-67-186-133-195.hsd1.ma.comcast.net [67.186.133.195]) (authenticated bits=0) (User authenticated as tabbott@ATHENA.MIT.EDU) by outgoing.mit.edu (8.13.6/8.12.4) with ESMTP id n3UNwBMd012136; Thu, 30 Apr 2009 19:58:11 -0400 (EDT) From: Tim Abbott To: Sam Ravnborg Cc: Linux kernel mailing list , Anders Kaseorg , Waseem Daher , Denys Vlasenko , Jeff Arnold , Paul Mundt , Tim Abbott , linux-sh@vger.kernel.org Subject: [PATCH 7/7] sh: convert to new generic read_mostly support. Date: Thu, 30 Apr 2009 19:58:03 -0400 Message-Id: <1241135883-9766-8-git-send-email-tabbott@mit.edu> X-Mailer: git-send-email 1.6.2.1 In-Reply-To: <1241135883-9766-7-git-send-email-tabbott@mit.edu> References: <1241135883-9766-1-git-send-email-tabbott@mit.edu> <1241135883-9766-2-git-send-email-tabbott@mit.edu> <1241135883-9766-3-git-send-email-tabbott@mit.edu> <1241135883-9766-4-git-send-email-tabbott@mit.edu> <1241135883-9766-5-git-send-email-tabbott@mit.edu> <1241135883-9766-6-git-send-email-tabbott@mit.edu> <1241135883-9766-7-git-send-email-tabbott@mit.edu> X-Scanned-By: MIMEDefang 2.42 X-Spam-Flag: NO X-Spam-Score: 0.00 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org Signed-off-by: Tim Abbott Cc: Paul Mundt Cc: linux-sh@vger.kernel.org --- arch/sh/Kconfig | 3 +++ arch/sh/include/asm/cache.h | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index e7390dd..efafd78 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -137,6 +137,9 @@ config ARCH_HAS_DEFAULT_IDLE config IO_TRAPPED bool +config HAVE_READ_MOSTLY_DATA + def_bool y + source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h index 02df18e..0d44279 100644 --- a/arch/sh/include/asm/cache.h +++ b/arch/sh/include/asm/cache.h @@ -14,8 +14,6 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) - #ifndef __ASSEMBLY__ struct cache_info { unsigned int ways; /* Number of cache ways */