摘要
在通过深入分析Jffs2源代码的基础上,对Jffs2文件系统的实现机制进行了探讨,发现其现有挂载性能在挂载速度方面的不足,讨论并提出了通过构造类似磁盘文件系统的超级块和"索引节点"机制从而提高挂载速度的改进方案,最后给出了改进的实现过程。
In this paper it gives an overview on the implementation mechanism of Jffs2 filesystem based on deep analysis of Jffs2 source code, and finds some flaws in mount policies concerning speed, and then discusses and brings forward an improved method via establishing a super-block similar to disk filesystem＇s and i-node mechanism for accelerating mount speed. Finally the implementation process of the improvement is presented
出处
《计算机应用与软件》
CSCD
北大核心
2008年第8期237-239,共3页
Computer Applications and Software
