diff options
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-python.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 69129e2aa7a1..c0c010350bc2 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -1422,6 +1422,37 @@ static void python_process_event(union perf_event *event, } } +static void python_process_throttle(union perf_event *event, + struct perf_sample *sample, + struct machine *machine) +{ + const char *handler_name; + PyObject *handler, *t; + + if (event->header.type == PERF_RECORD_THROTTLE) + handler_name = "throttle"; + else + handler_name = "unthrottle"; + handler = get_handler(handler_name); + if (!handler) + return; + + t = tuple_new(6); + if (!t) + return; + + tuple_set_u64(t, 0, event->throttle.time); + tuple_set_u64(t, 1, event->throttle.id); + tuple_set_u64(t, 2, event->throttle.stream_id); + tuple_set_s32(t, 3, sample->cpu); + tuple_set_s32(t, 4, sample->pid); + tuple_set_s32(t, 5, sample->tid); + + call_object(handler, t, handler_name); + + Py_DECREF(t); +} + static void python_do_process_switch(union perf_event *event, struct perf_sample *sample, struct machine *machine) @@ -2079,5 +2110,6 @@ struct scripting_ops python_scripting_ops = { .process_auxtrace_error = python_process_auxtrace_error, .process_stat = python_process_stat, .process_stat_interval = python_process_stat_interval, + .process_throttle = python_process_throttle, .generate_script = python_generate_script, }; |