sched: Fix RLIMIT_RTTIME when PI-boosting to RT

[firefly-linux-kernel-4.4.55.git] / kernel / sched / auto_group.c

diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
index 8a2e230fb86ad43e3196488961f2b71d1e8b28ed..eae160dd669d9d8d58bb911595c6391b2732edb4 100644 (file)
--- a/kernel/sched/auto_group.c
+++ b/kernel/sched/auto_group.c
@@ -87,8 +87,7 @@ static inline struct autogroup *autogroup_create(void)
         * so we don't have to move tasks around upon policy change,
         * or flail around trying to allocate bandwidth on the fly.
         * A bandwidth exception in __sched_setscheduler() allows
-        * the policy change to proceed.  Thereafter, task_group()
-        * returns &root_task_group, so zero bandwidth is required.
+        * the policy change to proceed.
         */
        free_rt_sched_group(tg);
        tg->rt_se = root_task_group.rt_se;
@@ -115,9 +114,6 @@ bool task_wants_autogroup(struct task_struct *p, struct task_group *tg)
        if (tg != &root_task_group)
                return false;
 
-       if (p->sched_class != &fair_sched_class)
-               return false;
-
        /*
         * We can only assume the task group can't go away on us if
         * autogroup_move_group() can see us on ->thread_group list.