[patch v3 6/6] sched: fix the sched group node allocation for SD_OVERLAP domain

[Suresh Siddha <suresh.b.siddha@intel.com>]

[-- Attachment #1: fix_sched_group_node_allocation.patch --]
[-- Type: text/plain, Size: 786 bytes --]

For the SD_OVERLAP domain, sched_groups for each CPU's sched_domain are
privately allocated and not shared with any other cpu. So the
sched group allocation should come from the cpu's node for which
SD_OVERLAP sched domain is being setup.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
---
 kernel/sched/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: tip/kernel/sched/core.c
===================================================================
--- tip.orig/kernel/sched/core.c
+++ tip/kernel/sched/core.c
@@ -5902,7 +5902,7 @@ build_overlap_sched_groups(struct sched_
 			continue;
 
 		sg = kzalloc_node(sizeof(struct sched_group) + cpumask_size(),
-				GFP_KERNEL, cpu_to_node(i));
+				GFP_KERNEL, cpu_to_node(cpu));
 
 		if (!sg)
 			goto fail;