linux-kernel - [PATCH] x86: SLUB: Remove unused CONFIG FAST_CMPXCHG

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Date:	Sat, 26 Sep 2009 21:41:41 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Christoph Lameter <cl@...ux-foundation.org>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Matt Mackall <mpm@...enic.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Robert P. J. Day" <rpjday@...shcourse.ca>,
	Ingo Molnar <mingo@...e.hu>, linux-mm@...ck.org,
	x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: SLUB: Remove unused CONFIG FAST_CMPXCHG_LOCAL


Remove unused CONFIG FAST_CMPXCHG_LOCAL from Kconfig and defconfigs

Reported-by: Robert P. J. Day <rpjday@...shcourse.ca>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
Cc: Christoph Lameter <cl@...ux-foundation.org>
Cc: Pekka Enberg <penberg@...helsinki.fi>
Cc: Matt Mackall <mpm@...enic.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/Kconfig                  |    4 ----
 arch/x86/configs/i386_defconfig   |    1 -
 arch/x86/configs/x86_64_defconfig |    1 -
 3 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9369879..27ebee4 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -86,10 +86,6 @@ config STACKTRACE_SUPPORT
 config HAVE_LATENCYTOP_SUPPORT
 	def_bool y
 
-config FAST_CMPXCHG_LOCAL
-	bool
-	default y
-
 config MMU
 	def_bool y
 
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index d28fad1..fdf15d3 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -17,7 +17,6 @@ CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_FAST_CMPXCHG_LOCAL=y
 CONFIG_MMU=y
 CONFIG_ZONE_DMA=y
 CONFIG_GENERIC_ISA_DMA=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 6c86acd..b75aec8 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -17,7 +17,6 @@ CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_FAST_CMPXCHG_LOCAL=y
 CONFIG_MMU=y
 CONFIG_ZONE_DMA=y
 CONFIG_GENERIC_ISA_DMA=y
-- 
1.6.0.6


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