systemtap bug #6500 fallout

[Frank Ch. Eigler]

David Smith <dsmith@redhat.com> writes:

> [...]
> So, my tentative plan is to have the task finder layer call the callback
>  (potentially) twice when an exec happens - once to unregister the "old"
> path and once to register the "new" path.

Yeah, that makes sense.  Further, since an "exec" is a process-wide
event, so I'd expect death notifications for all threads other than
the caller.  An "exit" is also process-wide; I presume the per-thread
death notifications work there already.  I smell the need for a good
pass-5 pthread test case.

- FChE