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x86/mm/numa: use setup_nr_node_ids() instead of opencoding.

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Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cody P Schafer 2013-04-29 15:08:02 -07:00 committed by Linus Torvalds
parent f9872caf07
commit d2ad351e36
1 changed files with 3 additions and 6 deletions
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9
arch/x86/mm/numa.c
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@ -114,14 +114,11 @@ void numa_clear_node(int cpu)
*/ */
void __init setup_node_to_cpumask_map(void) void __init setup_node_to_cpumask_map(void)
{ {
unsigned int node, num = 0; unsigned int node;
/* setup nr_node_ids if not done yet */ /* setup nr_node_ids if not done yet */
if (nr_node_ids == MAX_NUMNODES) { if (nr_node_ids == MAX_NUMNODES)
for_each_node_mask(node, node_possible_map) setup_nr_node_ids();
num = node;
nr_node_ids = num + 1;
}
/* allocate the map */ /* allocate the map */
for (node = 0; node < nr_node_ids; node++) for (node = 0; node < nr_node_ids; node++)