The time between the arrival of the interrupt and dispatching of the required task (assuming it's the highest-priority task to dispatch) is called the response time.
中断到达与分发必需任务之间的时间(假设分配的是优先级最高的任务)称为响应时间。
3
With threads, important tasks can be scheduled to take precedence over-and even interrupt-lower-priority tasks.