区别: schedule_delayed_work 是在系统默认的工作队列上执行一个work, queue_delayed_work需要自行指定工作队列。类似地,schedule_delayed_work也是依赖于queue_delayed_work实现的。 1 2 3 4 5 staticinlineboolschedule_delayed_work(structdelayed_work *dwork, unsignedlongdelay) { returnqueue_delayed_work(system...