diff options
| author | Ian Rogers <irogers@google.com> | 2025-02-28 14:23:02 -0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-03-11 18:55:37 -0700 |
| commit | cc8bf352dd1c1700b56cbe8b0151ed7b6364f68b (patch) | |
| tree | c72fa35cd81075a8072ac5b6d4aac718b3b246e1 /tools/perf/util/python.c | |
| parent | d8e17677799c7e30e37ac0ccb523516322ebad20 (diff) | |
perf python: Add member access to a number of evsel variables
Most variables are part of the perf_event_attr, so that they may be
queried and modified.
Reviewed-by: Howard Chu <howardchu95@gmail.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20250228222308.626803-6-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/util/python.c')
| -rw-r--r-- | tools/perf/util/python.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 0cf81cfcfafb..b600b6379b4e 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -811,6 +811,28 @@ static PyMethodDef pyrf_evsel__methods[] = { { .ml_name = NULL, } }; +#define evsel_member_def(member, ptype, help) \ + { #member, ptype, \ + offsetof(struct pyrf_evsel, evsel.member), \ + 0, help } + +#define evsel_attr_member_def(member, ptype, help) \ + { #member, ptype, \ + offsetof(struct pyrf_evsel, evsel.core.attr.member), \ + 0, help } + +static PyMemberDef pyrf_evsel__members[] = { + evsel_member_def(tracking, T_BOOL, "tracking event."), + evsel_attr_member_def(type, T_UINT, "attribute type."), + evsel_attr_member_def(size, T_UINT, "attribute size."), + evsel_attr_member_def(config, T_ULONGLONG, "attribute config."), + evsel_attr_member_def(sample_period, T_ULONGLONG, "attribute sample_period."), + evsel_attr_member_def(sample_type, T_ULONGLONG, "attribute sample_type."), + evsel_attr_member_def(read_format, T_ULONGLONG, "attribute read_format."), + evsel_attr_member_def(wakeup_events, T_UINT, "attribute wakeup_events."), + { .name = NULL, }, +}; + static const char pyrf_evsel__doc[] = PyDoc_STR("perf event selector list object."); static PyTypeObject pyrf_evsel__type = { @@ -820,6 +842,7 @@ static PyTypeObject pyrf_evsel__type = { .tp_dealloc = (destructor)pyrf_evsel__delete, .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, .tp_doc = pyrf_evsel__doc, + .tp_members = pyrf_evsel__members, .tp_methods = pyrf_evsel__methods, .tp_init = (initproc)pyrf_evsel__init, .tp_str = pyrf_evsel__str, |