摘要
首先简要地介绍Linux系统中虚拟文件系统(VFS)的分层抽象,然后详细分析VFS通用模型中的四个对象类型及内核中实现它们的数据结构,最后介绍它们之间是如何联系起来的。通过对其分析,使读者加深对VFS系统的理解。
This paper briefly introduces the Abstraction layer of Virtual File System（VFS） in the Linux operating system,and then makes a detailed analysis about the four objects in the generic model of VFS,and analyzes the data structure achieved in the Linux kernel.At last,the paper introduces the architecture of the VFS,that the connections among them.Through the analysis,it allows readers to deepen the understanding of the VFS system.
出处
《计算机与现代化》
2010年第9期76-78,共3页
Computer and Modernization
