[PATCH perf/core v3 0/3] perf-probe bugfixes

[Masami Hiramatsu]

Hi Arnaldo,

Here is the v3 series of bugfix patches for perf-probe.
I've rewriten the patch description of 2/3 (no code changed)
and added a comment on the 3/3 for reproductivity.
This series fixes below bugs;

 - --list shows the list of probes in stderr.
   (It is refined from https://lkml.org/lkml/2015/5/30/34)
 - return success even if no probe is added.
 - usage message is not shown if the last event is skipped.

BTW, this series still include 1/3, since I couldn't find it
in the latest(published) perf/core. If you've already merged
it on your local tree, please skip it.

Thank you,

---

Masami Hiramatsu (3):
      [BUGFIX] perf probe: List probes in stdout
      [BUGFIX] perf probe: Fix to return error if no-probe is added
      [BUGFIX] perf probe: Show usage even if the last event is skipped


 tools/perf/util/probe-event.c |  187 ++++++++++++++++++++++++++---------------
 1 file changed, 118 insertions(+), 69 deletions(-)


-- 
Masami HIRAMATSU
Linux Technology Research Center, System Productivity Research Dept.
Center for Technology Innovation - Systems Engineering 
Hitachi, Ltd., Research & Development Group
E-mail: masami.hiramatsu.pt@xxxxxxxxxxx
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