diff options
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index daaea922f482..03a67f09404c 100644 --- 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; |