采用抢先调度方式时，具有最高优先级的任务先执行直到它进入等待或僵死状态，或者是有更高优先级的任务产生。
Under preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence.
解决这个问题，UTS为了抢先KSE，需要额外的系统调用去查询内核得到准确的KSE优先级。这样的开销很大。
Solutions to this problem require additional system calls in which the UTS explicitly asks the kernel to preempt KSEs. This is expensive.
公司一向坚持严谨的生产工艺流程，为求做到品牌领先，品质优先，服务抢先，设计创先的四先企业原则，不断努力开创国际办公家具新潮流。
In the principle of "Top Brand, Top Quality, Top Service, Top Design", our company strives to create a new trend for international office furniture according to our strict production flow.
应用推荐