From: Tim Abbott <tabbott@MIT.EDU>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Anders Kaseorg <andersk@MIT.EDU>, Waseem Daher <wdaher@MIT.EDU>,
Denys Vlasenko <vda.linux@googlemail.com>,
Jeff Arnold <jbarnold@MIT.EDU>, Paul Mundt <lethal@linux-sh.org>,
Tim Abbott <tabbott@MIT.EDU>,
linux-sh@vger.kernel.org
Subject: [PATCH 7/7] sh: convert to new generic read_mostly support.
Date: Thu, 30 Apr 2009 23:58:03 +0000 [thread overview]
Message-ID: <1241135883-9766-8-git-send-email-tabbott@mit.edu> (raw)
In-Reply-To: <1241135883-9766-7-git-send-email-tabbott@mit.edu>
Signed-off-by: Tim Abbott <tabbott@mit.edu>
Cc: Paul Mundt <lethal@linux-sh.org>
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 */
--
1.6.2.1
prev parent reply other threads:[~2009-04-30 23:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1241135883-9766-1-git-send-email-tabbott@mit.edu>
[not found] ` <1241135883-9766-2-git-send-email-tabbott@mit.edu>
[not found] ` <1241135883-9766-3-git-send-email-tabbott@mit.edu>
2009-04-30 23:57 ` [PATCH 3/7] sh: use NOSAVE_DATA macro for .data.nosave section Tim Abbott
2009-04-30 23:58 ` [PATCH 4/7] sh: use new macro for .data.cacheline_aligned section Tim Abbott
2009-04-30 23:58 ` [PATCH 5/7] sh: use new macros for .data.init_task Tim Abbott
2009-04-30 23:58 ` [PATCH 6/7] sh: use new macro for .data.read_mostly section Tim Abbott
2009-04-30 23:58 ` Tim Abbott [this message]
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