diff options
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 36c951b7eef..81343d6bd9c 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -4324,7 +4324,9 @@ SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid, goto out_unlock; rq = task_rq_lock(p, &flags); - time_slice = p->sched_class->get_rr_interval(rq, p); + time_slice = 0; + if (p->sched_class->get_rr_interval) + time_slice = p->sched_class->get_rr_interval(rq, p); task_rq_unlock(rq, p, &flags); rcu_read_unlock(); |