【摘要】 提出了一种提高微内核操作系统效率的方法 ,该方法通过在操作系统中实现单地址空间、操作系统内核程序和用户程序在一个处理机状态下运行以及利用 capability实施对资源和特权指令的保护 ,使得当客户进程通过进程通信访问服务器提供的服务时 ,不需要执行进程空间的切换和CPU状态的切换 ,提高了微内核结构操作系统的效率更多还原

【Abstract】 In this method, operating system should implement the single address space, make the kernel and user program run at the same CPU state, and use the capability to implement the protection of resource and privileged instructions. When client requests a service that is implemented by a server, it is unnecessary to execute the process virtual space switch and CPU state switch. As a result, the performance of micro kernel is improved.更多还原