linux-kernel - [PATCH -tip 0/9] perf-probe updates

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Message-ID: <20091201001912.10235.79411.stgit@harusame>
Date:	Mon, 30 Nov 2009 19:19:13 -0500
From:	Masami Hiramatsu <mhiramat@...hat.com>
To:	Ingo Molnar <mingo@...e.hu>,
	Frederic Weisbecker <fweisbec@...il.com>,
	lkml <linux-kernel@...r.kernel.org>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Jim Keniston <jkenisto@...ibm.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Christoph Hellwig <hch@...radead.org>,
	"Frank Ch. Eigler" <fche@...hat.com>,
	Jason Baron <jbaron@...hat.com>,
	"K.Prasad" <prasad@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	systemtap <systemtap@...rces.redhat.com>,
	DLE <dle-develop@...ts.sourceforge.net>
Subject: [PATCH -tip 0/9] perf-probe updates

Hi,

Here are bugfixes and updates for perf-probe and kprobe-tracer.
I've fixed some minor bugs and added --list option and simple
probe naming.

TODO:
 - Support build-id checking.
 - Support --del option to remove probes.
 - Support --line option to show which lines user can probe.
 - Support lazy string matching.

Thank you,

---

Masami Hiramatsu (9):
      perf probe: Simplify event naming
      perf probe: Add --list option for listing current probe events
      perf probe: Add argv_split() from lib/argv_split.c
      perf probe: Move probe event utility functions to probe-event.c
      perf probe: Fix probe array index for multiple probe point
      perf probe: Fix argv array size in probe parser
      perf probe: Fix to add probe-finder.h without libdwarf
      perf probe: Fix to change a debugging message from pr_info to pr_debug
      trace_kprobes: Fix a memory leak bug and check kstrdup return value


 kernel/trace/trace_kprobe.c   |   26 ++
 tools/perf/Makefile           |    4 
 tools/perf/builtin-probe.c    |  236 ++------------------
 tools/perf/util/probe-event.c |  484 +++++++++++++++++++++++++++++++++++++++++
 tools/perf/util/probe-event.h |   18 ++
 tools/perf/util/string.c      |  101 +++++++++
 tools/perf/util/string.h      |    2 
 7 files changed, 647 insertions(+), 224 deletions(-)
 create mode 100644 tools/perf/util/probe-event.c
 create mode 100644 tools/perf/util/probe-event.h

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America), Inc.
Software Solutions Division
e-mail: mhiramat@...hat.com
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