diff options
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index ae4db0185bb2..f4778d1aef69 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -266,6 +266,7 @@ struct runqueue { unsigned long ttwu_cnt; unsigned long ttwu_local; #endif + struct lock_class_key rq_lock_key; }; static DEFINE_PER_CPU(struct runqueue, runqueues); @@ -6656,6 +6657,7 @@ void __init sched_init(void) rq = cpu_rq(i); spin_lock_init(&rq->lock); + lockdep_set_class(&rq->lock, &rq->rq_lock_key); rq->nr_running = 0; rq->active = rq->arrays; rq->expired = rq->arrays + 1; |