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powerpc/numa: Enable USE_PERCPU_NUMA_NODE_ID
authorNishanth Aravamudan <nacc@linux.vnet.ibm.com>
Mon, 19 May 2014 18:14:23 +0000 (11:14 -0700)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 28 May 2014 03:35:33 +0000 (13:35 +1000)
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>
arch/powerpc/Kconfig patch | blob | history
arch/powerpc/include/asm/topology.h patch | blob | history
arch/powerpc/kernel/smp.c patch | blob | history

diff --cc arch/powerpc/Kconfig
Simple merge
diff --cc arch/powerpc/include/asm/topology.h
Simple merge
diff --cc arch/powerpc/kernel/smp.c
Simple merge
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