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perf-probe bugfixes

Masami Hiramatsu lkml 3 versions – In review

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  1. v3 Latest3 patches 5 repliesIn review
  2. v23 patches 2 repliesSuperseded
  3. v14 patches 6 repliesSuperseded

Patches in v3 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3perf probe: List probes in stdouttools/perf/util/probe-event.c+35 -140 replies
2/3perf probe: Fix to return error if no-probe is addedtools/perf/util/probe-event.c+71 -420 replies
3/3perf probe: Show usage even if the last event is skippedtools/perf/util/probe-event.c+17 -185 replies

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

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(-)
Signature · 5 lines
Masami HIRAMATSU
Linux Technology Research Center, System Productivity Research Dept.
Center for Technology Innovation - Systems Engineering 
Hitachi, Ltd., Research & Development Group
E-mail: [email protected]