sched/autogroup: Fix failure to set cpu.rt_runtime_us

[pandora-kernel.git] / kernel / sched / core.c

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index daaea92..03a67f0 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7577,6 +7577,12 @@ static inline int tg_has_rt_tasks(struct task_group *tg)
 {
        struct task_struct *g, *p;
 
+       /*
+        * Autogroups do not have RT tasks; see autogroup_create().
+        */
+       if (task_group_is_autogroup(tg))
+               return 0;
+
        for_each_process_thread(g, p) {
                if (rt_task(p) && task_group(p) == tg)
                        return 1;