From b32ef636a59aad12f9f9b5dc34c93222842c58ba Mon Sep 17 00:00:00 2001 From: "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 Cc: Andi Kleen Signed-off-by: Christoph Lameter Signed-off-by: Mike Travis Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- arch/ia64/Kconfig | 3 +++ arch/powerpc/Kconfig | 3 +++ arch/sparc64/Kconfig | 3 +++ arch/x86/Kconfig | 3 +++ 4 files changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 4a81b7fb191a..5a41e75ae1fe 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -80,6 +80,9 @@ config GENERIC_TIME_VSYSCALL bool default y +config ARCH_SETS_UP_PER_CPU_AREA + def_bool y + config DMI bool default y diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c17a194beb0e..fb85f6b72fcf 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 diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 1e25bce0366d..26f5791baa33 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -66,6 +66,9 @@ config AUDIT_ARCH bool default y +config ARCH_SETS_UP_PER_CPU_AREA + def_bool y + config ARCH_NO_VIRT_TO_BUS def_bool y 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 -- cgit v1.2.2