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Subject[PATCH RFC V2 0/5] partial callgrap and time support
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From: Kan Liang <kan.liang@intel.com>

This patchkit adds the ability to turn off callgraphs and time stamps
per event. This in term can reduce sampling overhead and the size of
the perf.data.

Changes since V1:
- Break up V1 patches into three patches(parse option changes,
partial time support and partial callgrap support).
- Use strings 'fp,dwarf,lbr,no' to identify callchains
- Add test case in parse-events.c

Kan Liang (5):
perf,tools: introduce OPT_CALLBACK_SET/OPT_CALLBACK_NOOPT_SET
perf/documentation: Add description for period
perf,tool: partial time support
perf,tool: partial callgrap support
perf,tests: Add tests to callgrap and time parse

tools/perf/Documentation/perf-record.txt | 14 ++++++++
tools/perf/builtin-record.c | 7 ++--
tools/perf/perf.h | 2 ++
tools/perf/tests/parse-events.c | 28 ++++++++++++++++
tools/perf/util/evsel.c | 56 ++++++++++++++++++++++++++++++--
tools/perf/util/parse-events.c | 25 ++++++++++++++
tools/perf/util/parse-events.h | 3 ++
tools/perf/util/parse-events.l | 3 ++
tools/perf/util/parse-options.c | 2 ++
tools/perf/util/parse-options.h | 4 +++
10 files changed, 138 insertions(+), 6 deletions(-)

--
1.8.3.1



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