sched/migration: Move calc_load_migrate() into CPU_DYING
It really does not matter when we fold the load for the outgoing cpu. It's
almost dead anyway, so there is no harm if we fail to fold the few
microseconds which are required for going fully away.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160310120025.328739226@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index bafc308..688e8a8 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5447,9 +5447,6 @@
migrate_tasks(rq);
BUG_ON(rq->nr_running != 1); /* the migration thread */
raw_spin_unlock_irqrestore(&rq->lock, flags);
- break;
-
- case CPU_DEAD:
calc_load_migrate(rq);
break;
#endif
