Re: How does "ls" command work in Linux in detail?

[Bian Jiang]

You can try ftrace.

1. A look at ftrace <http://lwn.net/Articles/322666/>
2. http://lxr.linux.no/linux+v2.6.32/Documentation/trace/ftrace.txt

-- 
Bian Jiang
Blog:  http://www.wifihack.net/