进程调度策略在Linux中的实现

Realization of process- scheduling policy in Linux

Linux是一个多用户多任务的操作系统。系统上所有运行的东西都可以称作进程。Linux把进程分为实时进程和非实时进程来处理,它采用时间片轮转和可剥夺调度优先级相结合的调度策略。详细介绍了实时进程和非实时进程在Linux不同进程调度中的应用。

Linux is a multi-user and multi-task operation system. All things that run on Linux system are called the process. Linux divides the process into real-time process and non-real time process. It makes use of scheduling policy in the combination of time-sharing quantum troll and deprivable scheduling priority. The paper describes the application of real-time process and non-real time process in different Linux process scheduling.