Re: [PATCH V3 0/4] perf: Add PERF_RECORD_SWITCH to indicate context switches

From: Peter Zijlstra
Date: Tue Jul 07 2015 - 05:06:27 EST


On Tue, Jul 07, 2015 at 11:36:38AM +0300, Adrian Hunter wrote:
> Adrian Hunter (4):
> perf: Add PERF_RECORD_SWITCH to indicate context switches
> perf tools: Add new PERF_RECORD_SWITCH event
> perf record: Add option --switch-events to select PERF_RECORD_SWITCH events
> perf script: Add option --show-switch-events
>
> include/uapi/linux/perf_event.h | 20 +++++-
> kernel/events/core.c | 102 +++++++++++++++++++++++++++++++
> tools/perf/Documentation/perf-record.txt | 3 +
> tools/perf/Documentation/perf-script.txt | 3 +
> tools/perf/builtin-inject.c | 1 +
> tools/perf/builtin-record.c | 7 +++
> tools/perf/builtin-script.c | 31 ++++++++++
> tools/perf/perf.h | 1 +
> tools/perf/util/event.c | 26 ++++++++
> tools/perf/util/event.h | 12 ++++
> tools/perf/util/evlist.h | 1 +
> tools/perf/util/evsel.c | 4 ++
> tools/perf/util/machine.c | 10 +++
> tools/perf/util/machine.h | 2 +
> tools/perf/util/record.c | 10 +++
> tools/perf/util/session.c | 16 +++++
> tools/perf/util/tool.h | 1 +
> 17 files changed, 249 insertions(+), 1 deletion(-)

Acme, Jiri, ACK on the tools bits?
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