From b32ef636a59aad12f9f9b5dc34c93222842c58ba Mon Sep 17 00:00:00 2001
From: "travis@sgi.com" <travis@sgi.com>
Date: Wed, 30 Jan 2008 13:32:51 +0100
Subject: percpu: use a kconfig variable to signal arch specific percpu setup

The use of the __GENERIC_PERCPU is a bit problematic since arches
may want to run their own percpu setup while using the generic
percpu definitions. Replace it through a kconfig variable.

Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/powerpc/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/powerpc')

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c17a194beb0..fb85f6b72fc 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -42,6 +42,9 @@ config GENERIC_HARDIRQS
 	bool
 	default y
 
+config ARCH_SETS_UP_PER_CPU_AREA
+	def_bool PPC64
+
 config IRQ_PER_CPU
 	bool
 	default y
-- 
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