From d6d5e943a7e2c95e8f93dfc403ca5094a4cb7cdc Mon Sep 17 00:00:00 2001
From: Christophe Bedard <fixed-term.christophe.bourquebedard@de.bosch.com>
Date: Mon, 24 Jun 2019 14:07:21 +0200
Subject: [PATCH] Only enable a few kernel events by default

---
 tracetools_trace/tracetools_trace/tools/names.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tracetools_trace/tracetools_trace/tools/names.py b/tracetools_trace/tracetools_trace/tools/names.py
index d7469c9..43ad7b0 100644
--- a/tracetools_trace/tracetools_trace/tools/names.py
+++ b/tracetools_trace/tracetools_trace/tools/names.py
@@ -14,7 +14,7 @@
 
 """Lists of names (events, context) for tracing."""
 
-DEFAULT_EVENTS_KERNEL = [
+EVENTS_KERNEL = [
     'block_rq_complete',
     'block_rq_insert',
     'block_rq_issue',
@@ -48,6 +48,13 @@ DEFAULT_EVENTS_KERNEL = [
     'timer_hrtimer_expire_exit',
 ]
 
+DEFAULT_EVENTS_KERNEL = [
+    'power_cpu_frequency',
+    'sched_switch',
+    'sched_waking',
+    'sched_wakeup',
+]
+
 DEFAULT_EVENTS_ROS = [
     'ros2:rcl_init',
     'ros2:rcl_node_init',