linux-kernel - [PATCH 05/10] perf python: Put perf.event objects into dictionary

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Date:	Sun, 10 Jul 2016 13:07:57 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	lkml <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: [PATCH 05/10] perf python: Put perf.event objects into dictionary

Make perf.event object parts of the perf module
dictionary so we can address them by name.

Following objects/names are added:
  mmap_event
  lost_event
  comm_event
  task_event
  throttle_event
  task_event
  read_event
  sample_event
  switch_event

We can now use it in python script like:
  ...
  event = evlist.read_on_cpu(cpu)
  ...
  if not isinstance(event, perf.sample_event):

Link: http://lkml.kernel.org/n/tip-s8rjqtol03f9wwueghadbiyc@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/util/python.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index c68ef0319114..fc277e486d17 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -1103,6 +1103,33 @@ PyMODINIT_FUNC initperf(void)
 	Py_INCREF(&pyrf_evsel__type);
 	PyModule_AddObject(module, "evsel", (PyObject*)&pyrf_evsel__type);
 
+	Py_INCREF(&pyrf_mmap_event__type);
+	PyModule_AddObject(module, "mmap_event", (PyObject *)&pyrf_mmap_event__type);
+
+	Py_INCREF(&pyrf_lost_event__type);
+	PyModule_AddObject(module, "lost_event", (PyObject *)&pyrf_lost_event__type);
+
+	Py_INCREF(&pyrf_comm_event__type);
+	PyModule_AddObject(module, "comm_event", (PyObject *)&pyrf_comm_event__type);
+
+	Py_INCREF(&pyrf_task_event__type);
+	PyModule_AddObject(module, "task_event", (PyObject *)&pyrf_task_event__type);
+
+	Py_INCREF(&pyrf_throttle_event__type);
+	PyModule_AddObject(module, "throttle_event", (PyObject *)&pyrf_throttle_event__type);
+
+	Py_INCREF(&pyrf_task_event__type);
+	PyModule_AddObject(module, "task_event", (PyObject *)&pyrf_task_event__type);
+
+	Py_INCREF(&pyrf_read_event__type);
+	PyModule_AddObject(module, "read_event", (PyObject *)&pyrf_read_event__type);
+
+	Py_INCREF(&pyrf_sample_event__type);
+	PyModule_AddObject(module, "sample_event", (PyObject *)&pyrf_sample_event__type);
+
+	Py_INCREF(&pyrf_context_switch_event__type);
+	PyModule_AddObject(module, "switch_event", (PyObject *)&pyrf_context_switch_event__type);
+
 	Py_INCREF(&pyrf_thread_map__type);
 	PyModule_AddObject(module, "thread_map", (PyObject*)&pyrf_thread_map__type);
 
-- 
2.4.11