linux-kernel - [PATCH 4/4] sparc: convert to new generic read

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Date:	Thu, 30 Apr 2009 19:58:53 -0400
From:	Tim Abbott <tabbott@....EDU>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Anders Kaseorg <andersk@....edu>,
	Waseem Daher <wdaher@....edu>,
	Denys Vlasenko <vda.linux@...glemail.com>,
	Jeff Arnold <jbarnold@....edu>,
	"David S. Miller" <davem@...emloft.net>,
	sparclinux@...r.kernel.org, Tim Abbott <tabbott@....edu>
Subject: [PATCH 4/4] sparc: convert to new generic read_mostly support.

Signed-off-by: Tim Abbott <tabbott@....edu>
Cc: David S. Miller <davem@...emloft.net>
Cc: sparclinux@...r.kernel.org
---
 arch/sparc/Kconfig             |    3 +++
 arch/sparc/include/asm/cache.h |    2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index cc12cd4..fbdeded 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -127,6 +127,9 @@ config OF
 config ARCH_SUPPORTS_DEBUG_PAGEALLOC
 	def_bool y if SPARC64
 
+config HAVE_READ_MOSTLY_DATA
+	def_bool y
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
index 41f85ae..e614736 100644
--- a/arch/sparc/include/asm/cache.h
+++ b/arch/sparc/include/asm/cache.h
@@ -19,8 +19,6 @@
 
 #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
 
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-
 #ifdef CONFIG_SPARC32
 #include <asm/asi.h>
 
-- 
1.6.2.1

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