linux-kernel - [PATCH perf/core 0/5] perf-probe bugfixes

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Message-ID: <20150930164126.3733.47708.stgit@localhost.localdomain>
Date:	Thu, 01 Oct 2015 01:41:26 +0900
From:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Namhyung Kim <namhyung@...nel.org>, linux-kernel@...r.kernel.org,
	Jiri Olsa <jolsa@...nel.org>, Wang Nan <wangnan0@...wei.com>
Subject: [PATCH perf/core  0/5] perf-probe bugfixes

Hi,

Here is a bunch of bugfix patches for perf-probe.

- Begin and end report session correctly, which fixes
  a mistake of libdwfl usage.
- Fix to remove dot suffix from second or latter events
  which fixes a bug on multiple events on a dot suffixed
  symbol.
- Show correct source lines of probes on kmodules, which
  fixes a bug that perf-probe --list can not find probe
  points in kernel modules.
- Fix a segfault bug in debuginfo_cache, which fixes a
  segfault bug in debuginfo_cache__open.
- Improve error message when %return is on inlined function
  is not actual bugfix, but improve an error message.


Thank you,


---

Masami Hiramatsu (5):
      [BUGFIX] perf-probe: Begin and end report session correctly
      [BUGFIX] perf-probe: Fix to remove dot suffix from second or latter events
      [BUGFIX] perf-probe: Show correct source lines of probes on kmodules
      [BUGFIX] perf-probe: Fix a segfault bug in debuginfo_cache
      perf-probe: Improve error message when %return is on inlined function


 tools/perf/util/probe-event.c  |   89 +++++++++++++++++++++++++---------------
 tools/perf/util/probe-finder.c |   58 ++++++++++++++++++++++++--
 2 files changed, 109 insertions(+), 38 deletions(-)

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