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| author | travis@sgi.com <travis@sgi.com> | 2008-01-30 13:32:51 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:32:51 +0100 |
| commit | b32ef636a59aad12f9f9b5dc34c93222842c58ba (patch) | |
| tree | 6857cac9a741be756608793ab1b481bfa32d2c2e /arch/x86/Kconfig | |
| parent | cf8fa920cb4271f17e0265c863d64bea1b31941a (diff) | |
| download | lwn-b32ef636a59aad12f9f9b5dc34c93222842c58ba.tar.gz lwn-b32ef636a59aad12f9f9b5dc34c93222842c58ba.zip | |
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/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 1de28e850aa4..dc80a9f1f303 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 |