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authorNishanth Aravamudan <nacc@linux.vnet.ibm.com>2014-05-19 11:14:23 -0700
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-05-28 13:35:33 +1000
commit8c272261194dfda11cc046fbe808e052f6f284eb (patch)
tree468cda65465b0f02bb1b0bf332a5bc3e8cb16538 /arch/powerpc/Kconfig
parent86969cf7330a53c93edfd1bf2c28ad053e289162 (diff)
powerpc/numa: Enable USE_PERCPU_NUMA_NODE_ID
Based off 3bccd996 for ia64, convert powerpc to use the generic per-CPU topology tracking, specifically: initialize per cpu numa_node entry in start_secondary remove the powerpc cpu_to_node() define CONFIG_USE_PERCPU_NUMA_NODE_ID if NUMA Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index e0998997943b..9125964af409 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -453,6 +453,10 @@ config NODES_SHIFT
default "4"
depends on NEED_MULTIPLE_NODES
+config USE_PERCPU_NUMA_NODE_ID
+ def_bool y
+ depends on NUMA
+
config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on PPC64