Re: absolute path of a process

[Chris Wright]

* Senhua Tao ([e-mail]) wrote:
> Hi,
> 
>     I am new to linux kernel. I like to know is there any way to find
> the absolute path of a process.  I mean, how the kernel  knows which
> process is currently running? I tried to follow  the current  variable
> but got lost. Is the inode struct should I look at?

look at the code in fs/proc/base.c::proc_exe_link(), that should explain
it.

cheers,
-chris