[PATCH] sched: sync with the cfs_rq when changing sched class

From: byungchul . park
Date: Thu Aug 13 2015 - 01:56:52 EST

From: Byungchul Park <byungchul.park@xxxxxxx>

this work is based on a patch below, which may not be reviewed yet.

https://lkml.org/lkml/2015/8/12/914, that subject is,
"sched: sync with the prev cfs when changing cgroup within a cpu".