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sched/numa: Fix the new NUMA topology bits

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There's no need to convert a node number to a node number by
pretending its a cpu number..

Reported-by: Yinghai Lu <[email protected]>
Reported-and-Tested-by: Greg Pearson <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Peter Zijlstra 2012-05-11 00:56:20 +02:00 • committed by Ingo Molnar
commit dd7d8634e6
1 changed files with 1 additions and 2 deletions
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3
kernel/sched/core.c
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@ -6395,8 +6395,7 @@ static void sched_init_numa(void)
sched_domains_numa_masks[i][j] = mask;
for (k = 0; k < nr_node_ids; k++) {
if (node_distance(cpu_to_node(j), k) >
sched_domains_numa_distance[i])
if (node_distance(j, k) > sched_domains_numa_distance[i])
continue;
cpumask_or(mask, mask, cpumask_of_node(k));