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authortravis@sgi.com <travis@sgi.com>2008-01-30 13:32:51 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:32:51 +0100
commitb32ef636a59aad12f9f9b5dc34c93222842c58ba (patch)
tree6857cac9a741be756608793ab1b481bfa32d2c2e /arch/x86/Kconfig
parentcf8fa920cb4271f17e0265c863d64bea1b31941a (diff)
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>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1de28e850aa..dc80a9f1f30 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -97,6 +97,9 @@ config GENERIC_TIME_VSYSCALL
bool
default X86_64
+config ARCH_SETS_UP_PER_CPU_AREA
+ def_bool X86_64
+
config ARCH_SUPPORTS_OPROFILE
bool
default y