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Subject[RFC PATCH 2/2] powerpc/smp: use early_cpu_to_node() instead of direct references to numa_cpu_lookup_table
A simple move to a wrapper function to numa_cpu_lookup_table, now that
power has the early_cpu_to_node() API.

Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index ec9ec20..7bf333b 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -381,9 +381,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
* numa_node_id() works after this.
*/
if (cpu_present(cpu)) {
- set_cpu_numa_node(cpu, numa_cpu_lookup_table[cpu]);
+ set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
set_cpu_numa_mem(cpu,
- local_memory_node(numa_cpu_lookup_table[cpu]));
+ local_memory_node(early_cpu_to_node(cpu)));
}
}

@@ -400,7 +400,7 @@ void smp_prepare_boot_cpu(void)
#ifdef CONFIG_PPC64
paca[boot_cpuid].__current = current;
#endif
- set_numa_node(numa_cpu_lookup_table[boot_cpuid]);
+ set_numa_node(early_cpu_to_node(boot_cpuid));
current_set[boot_cpuid] = task_thread_info(current);
}



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