From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 10 Mar 2016 11:54:12 +0000 (+0100)
Subject: sched: Move sched_domains_numa_masks_clear() to DOWN_PREPARE
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c6d2c7475ced868cfc636cd5a55a428da94537c3;p=linux-beck.git

sched: Move sched_domains_numa_masks_clear() to DOWN_PREPARE

This is the last operation on the cpu before vanishing. No point in calling
that on CPU_DEAD.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: rt@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 8a03a04f5c3a..541f9ab8ce4f 100644
--- 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: