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Subject[PATCH -tip 0/9] perf-probe updates

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.

- 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

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