static void kthread_insert_work_sanity_check(struct kthread_worker *worker,
					     struct kthread_work *work)
{
	lockdep_assert_held(&worker->lock);
	WARN_ON_ONCE(!list_empty(&work->node));
	/* Do not use a work with >1 worker, see kthread_queue_work() */
	WARN_ON_ONCE(work->worker && work->worker != worker);
}
Unknown