diff options
Diffstat (limited to 'kernel/sched_idletask.c')
| -rw-r--r-- | kernel/sched_idletask.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c index bf9c25c15b8b..ca5374860aef 100644 --- a/kernel/sched_idletask.c +++ b/kernel/sched_idletask.c @@ -5,6 +5,12 @@ * handled in sched_fair.c) */ +#ifdef CONFIG_SMP +static int select_task_rq_idle(struct task_struct *p, int sync) +{ + return task_cpu(p); /* IDLE tasks as never migrated */ +} +#endif /* CONFIG_SMP */ /* * Idle tasks are unconditionally rescheduled: */ @@ -72,6 +78,9 @@ const struct sched_class idle_sched_class = { /* dequeue is not valid, we print a debug message there: */ .dequeue_task = dequeue_task_idle, +#ifdef CONFIG_SMP + .select_task_rq = select_task_rq_idle, +#endif /* CONFIG_SMP */ .check_preempt_curr = check_preempt_curr_idle, |