[PATCH 2/3] ftrace: use struct pid

[Eric W. Biederman]

Steven Rostedt <rostedt at goodmis.org> writes:

> From: Steven Rostedt <srostedt at redhat.com>
>
> Impact: clean up
>
> Eric Biederman suggested using the struct pid for filtering on
> pids in the kernel. This patch is based off of a demonstration
> of an implementation that Eric sent me in an email.

Please find_get_vpid and pid_vnr.  

Eric