Merge branch 'sched/urgent' into sched/core, to resolve conflicts

This commit in sched/urgent moved the cfs_rq_is_decayed() function:

  398f958d7ef7: ("sched/fair: Correctly insert cfs_rq's to list on unthrottle")

and this fresh commit in sched/core modified it in the old location:

  6bd750240408: ("sched/pelt: Check that *_avg are null when *_sum are")

Merge the two variants.

Conflicts:
	kernel/sched/fair.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --cc include/linux/sched.h
Simple merge

diff --cc init/main.c
Simple merge

diff --cc kernel/sched/debug.c
Simple merge

diff --cc kernel/sched/fair.c
index 3af4afe2165b81c296ac76a4c338a8ade4418118,bfaa6e1f6067dde7e715f3f18d49629464c6686b..5d1a6aace138328691b1fbee958b1c4a74fd2847
--- 1/kernel/sched/fair.c
--- 2/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@@ -3252,6 -3298,24 +3252,33 @@@ static inline void cfs_rq_util_change(s
  
  #ifdef CONFIG_SMP
  #ifdef CONFIG_FAIR_GROUP_SCHED
+ 
+ static inline bool cfs_rq_is_decayed(struct cfs_rq *cfs_rq)
+ {
+       if (cfs_rq->load.weight)
+               return false;
+ 
+       if (cfs_rq->avg.load_sum)
+               return false;
+ 
+       if (cfs_rq->avg.util_sum)
+               return false;
+ 
+       if (cfs_rq->avg.runnable_sum)
+               return false;
+ 
++      /*
++       * _avg must be null when _sum are null because _avg = _sum / divider
++       * Make sure that rounding and/or propagation of PELT values never
++       * break this.
++       */
++      SCHED_WARN_ON(cfs_rq->avg.load_avg ||
++                    cfs_rq->avg.util_avg ||
++                    cfs_rq->avg.runnable_avg);
++
+       return true;
+ }
+ 
  /**
   * update_tg_load_avg - update the tg's load avg
   * @cfs_rq: the cfs_rq whose avg changed

diff --cc kernel/sched/pelt.h
Simple merge