摘要
内存管理单元作为操作系统的核心部分,在整个系统的运行过程中发挥着举足轻重的作用。Linux在其发展过程中不断的在完善和优化内存管理单元的功能和性能。本文总结了Linux2.4内核中存储管理子系统的总体框架,重点介绍存储管理子系统中各个模块的基本特点以及它们之间的联系,深入分析了内存管理的实现技术,对Linux2.4内核中存储管理中的重要的算法、数据结构做了相应的分析描述。
As the key part of the operating system, the memory management unit is playing a very important role when the operating system is running. The function and performance of memory management is constantly improved and optimized in the course of Linux＇s development. This paper first summarizes the frame of the memory management subsystem in Linux2.4 kernel with emphasis on the basic characteristic of each module in the subsystem and their relationship. It also analyzes the implementation technique of the memory management and the algorithm and data structure in the memory management in Linux2.4 kernel.
出处
《电子科技》
2005年第9期6-9,共4页
Electronic Science and Technology
