Initial stap support for inode-based uprobes

[Srikar Dronamraju]

> > 
> > 1) stock f16 kernel and HEAD systemtap
> > 
> > # of expected passes		3096
> > # of unexpected failures	63
> > # of unexpected successes	8
> > # of expected failures		259
> > # of untested testcases		61
> > # of unsupported tests		4
> > 
> > 2) f16 kernel with the new inode-based uprobes built-in and systemtap
> > with a merged dsmith/task_finder2 and jistone/inode-uprobes branches
> > 
> > # of expected passes		2638
> > # of unexpected failures	329
> > # of unexpected successes	9
> > # of expected failures		251
> > # of untested testcases		70
> > # of unsupported tests		4
> > 
> > That isn't too bad for a first stab.  Here's the link to the diff in
> > dejazilla:
> > 
> > <http://web.elastic.org/~dejazilla/viewrgdiff.php?rg1=402882&rg2=891228&_offset=0&_limit=40&_offset=0&testcase=&r1=&r2=>
> 
> 
> I've looked into this a bit, and the lack of uprobes return probes
> causes a good number of failures.  I've just checked in a change to
> uprobes.exp, so that it tests .call and .return probes individually (as
> well as together).  The inode-based uprobes code passes the .call probe
> test.

Nice.
Thanks for the confirmation.

-- 
Thanks and Regards
Srikar