sched: Move sched_domains_numa_masks_clear() to DOWN_PREPARE

KAGA-KOKO · KAGA-KOKO · commit c6d2c7475ced · 2016-05-06T14:58:23.000+02:00
This is the last operation on the cpu before vanishing. No point in calling
that on CPU_DEAD.

Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Acked-by: Peter Zijlstra &lt;peterz@infradead.org&gt;
Cc: rt@linutronix.de
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
@@ -7139,9 +7139,6 @@ static int sched_cpu_inactive(struct notifier_block *nfb,
 			set_cpu_active(cpu, true);
 			return notifier_from_errno(ret);
 		}
-		return NOTIFY_OK;
-
-	case CPU_DEAD:
 		sched_domains_numa_masks_clear(cpu);
 		return NOTIFY_OK;
 	default:
