Patchwork [4/4] sparc: convert to new generic read_mostly support.

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Submitter Tim Abbott
Date April 30, 2009, 11:58 p.m.
Message ID <1241135933-9913-5-git-send-email-tabbott@mit.edu>
Download mbox | patch
Permalink /patch/26734/
State Not Applicable
Delegated to: David Miller
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Comments

Tim Abbott - April 30, 2009, 11:58 p.m.
Signed-off-by: Tim Abbott <tabbott@mit.edu>
Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
---
 arch/sparc/Kconfig             |    3 +++
 arch/sparc/include/asm/cache.h |    2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

Patch

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>