Messages in this thread Patch in this message | | | Date | Thu, 01 Dec 2011 17:07:37 -0800 | From | Suresh Siddha <> | Subject | [patch v3 6/6] sched: fix the sched group node allocation for SD_OVERLAP domain |
| |
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;
| |