binder_defer_work(struct binder_proc *proc, enum binder_deferred_state defer)
{
	mutex_lock(&binder_deferred_lock);
	proc->deferred_work |= defer;
	if (hlist_unhashed(&proc->deferred_work_node)) {
		hlist_add_head(&proc->deferred_work_node,
				&binder_deferred_list);
		schedule_work(&binder_deferred_work);
	}
	mutex_unlock(&binder_deferred_lock);
}
Unknown