On Mon, 24 Jul 2006 19:06:26 -0700
Andrew Morton <[email protected]> wrote:
> > but it was not very good because
> > proc_pid_readdir() has to traverse all pids, not tgids.
>
> You mean "all tgids, not pids".
>
Ah, sorry. Precisely, traverse all pids and choose tgids from them because
pid_hash[] remembers all pids.
> > So, I had to access
> > task_struct of the pid. I wanted to avoid to access task struct itself,
>
> Why do you wish to avoid accessing the task_struct?
>
I thought accessing all task struct at random is heavy work and have to
up and down rcu_read_lock thousands of times.
I'm sorry if my thought is not problem.
Thanks,
-Kame
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