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authorTejun Heo <tj@kernel.org>2009-02-20 16:29:09 +0900
committerTejun Heo <tj@kernel.org>2009-02-20 16:29:09 +0900
commit11124411aa95827404d6bfdfc14c908e1b54513c (patch)
treee613edf6df9d1130e0ebe853ba1390c8389b25b3 /arch/x86/Kconfig
parentfbf59bc9d74d1fb30b8e0630743aff2806eafcea (diff)
x86: convert to the new dynamic percpu allocator
Impact: use new dynamic allocator, unified access to static/dynamic percpu memory Convert to the new dynamic percpu allocator. * implement populate_extra_pte() for both 32 and 64 * update setup_per_cpu_areas() to use pcpu_setup_static() * define __addr_to_pcpu_ptr() and __pcpu_ptr_to_addr() * define config HAVE_DYNAMIC_PER_CPU_AREA Signed-off-by: Tejun Heo <tj@kernel.org>
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 f760a22f95d..d3f6eadfd4b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -135,6 +135,9 @@ config ARCH_HAS_CACHE_LINE_SIZE
config HAVE_SETUP_PER_CPU_AREA
def_bool y
+config HAVE_DYNAMIC_PER_CPU_AREA
+ def_bool y
+
config HAVE_CPUMASK_OF_CPU_MAP
def_bool X86_64_SMP