perf-probe --cache and SDT support [LWN.net]

From:		Masami Hiramatsu <mhiramat@kernel.org>
To:		Arnaldo Carvalho de Melo <acme@kernel.org>
Subject:		[PATCH perf/core 00/10] perf-probe --cache and SDT support
Date:		Tue, 12 Jul 2016 19:04:23 +0900
Message-ID:		<146831786245.17065.7237942149862581005.stgit@devbox>
Cc:		Masami Hiramatsu <mhiramat@kernel.org>, linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Hemant Kumar <hemant@linux.vnet.ibm.com>, Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>, Brendan Gregg <brendan.d.gregg@gmail.com>
Archive‑link:		Article

Hi,

Here is the 14th version of the patchset for probe-cache and 
initial SDT support.

Here is the previous v13: https://lkml.org/lkml/2016/7/1/133

This version includes patches which not merged yet. This also
adds a bugfix;
 - [1/10] Resend the bugfix patch which was sent 4th July.
          (https://lkml.org/lkml/2016/7/3/217)

Thank you,

---

Masami Hiramatsu (10):
      [BUGFIX] perf-probe: Fix to show correct error message for $vars and $params
      perf probe: Accept %sdt and %cached event name
      perf-probe: Make --list shows only available cached events
      perf: probe-cache: Add for_each_probe_cache_entry() wrapper
      perf probe: Allow wildcard for cached events
      perf probe: Search SDT/cached event from all probe caches
      perf probe: Support @BUILDID or @FILE suffix for SDT events
      perf probe: Support a special SDT probe format
      perf build: Add sdt feature detection
      perf-test: Add a test case for SDT event


 tools/perf/Documentation/perf-probe.txt |   11 +
 tools/perf/Makefile.perf                |    3 
 tools/perf/builtin-probe.c              |    2 
 tools/perf/config/Makefile              |   10 +
 tools/perf/tests/Build                  |    1 
 tools/perf/tests/builtin-test.c         |    4 
 tools/perf/tests/make                   |    3 
 tools/perf/tests/sdt.c                  |  115 ++++++++++++
 tools/perf/tests/tests.h                |    1 
 tools/perf/util/build-id.c              |   76 ++++++++
 tools/perf/util/build-id.h              |    3 
 tools/perf/util/probe-event.c           |  309 +++++++++++++++++++++++++++----
 tools/perf/util/probe-event.h           |    1 
 tools/perf/util/probe-file.c            |   57 +++++-
 tools/perf/util/probe-file.h            |    5 +
 15 files changed, 542 insertions(+), 59 deletions(-)
 create mode 100644 tools/perf/tests/sdt.c

--
Masami Hiramatsu