Commit dd7d8634 authored May 11, 2012 by Peter Zijlstra Committed by Ingo Molnar May 14, 2012

sched/numa: Fix the new NUMA topology bits



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

Reported-by: Yinghai Lu <yinghai@kernel.org>
Reported-and-Tested-by: Greg Pearson <greg.pearson@hp.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-0sqhrht34phowgclj12dgk8h@git.kernel.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent cb83b629

kernel/sched/core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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));

Admin message