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>,
"David S. Miller" <davem@davemloft.net>,
sparclinux@vger.kernel.org, Tim Abbott <tabbott@MIT.EDU>
Subject: [PATCH 4/4] sparc: convert to new generic read_mostly support.
Date: Thu, 30 Apr 2009 19:58:53 -0400 [thread overview]
Message-ID: <1241135933-9913-5-git-send-email-tabbott@mit.edu> (raw)
In-Reply-To: <1241135933-9913-4-git-send-email-tabbott@mit.edu>
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(-)
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
prev parent reply other threads:[~2009-05-01 0:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-30 23:58 [PATCH 0/4] section name cleanup for sparc Tim Abbott
2009-04-30 23:58 ` [PATCH 1/4] sparc: use new macro for .data.cacheline_aligned section Tim Abbott
2009-04-30 23:58 ` [PATCH 2/4] sparc: use new macros for .data.init_task Tim Abbott
2009-04-30 23:58 ` [PATCH 3/4] sparc: use new macro for .data.read_mostly section Tim Abbott
2009-04-30 23:58 ` Tim Abbott [this message]
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