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powerpc/numa: use cached value of update->cpu in update_cpu_topology

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There isn't any need to keep referring to update->cpu, as we've already
checked cpu == update->cpu at this point.

Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nishanth Aravamudan 2014-10-17 17:49:44 -07:00 committed by Michael Ellerman
parent eb01d4c238
commit 49f8d8c043
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/mm/numa.c
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@ -1512,8 +1512,8 @@ static int update_cpu_topology(void *data)
if (cpu != update->cpu)
continue;
unmap_cpu_from_node(update->cpu);
map_cpu_to_node(update->cpu, update->new_nid);
unmap_cpu_from_node(cpu);
map_cpu_to_node(cpu, update->new_nid);
vdso_getcpu_init();
}