diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc')
-rw-r--r-- | tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc b/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc new file mode 100644 index 000000000..3a0e2885f --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc @@ -0,0 +1,41 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - selective clear (compatibility) +# requires: dynamic_events kprobe_events synthetic_events "place: [<module>:]<symbol>":README "place (kretprobe): [<module>:]<symbol>":README "s:[synthetic/]":README + +echo 0 > events/enable +echo > dynamic_events + +PLACE=$FUNCTION_FORK + +setup_events() { +echo "p:myevent1 $PLACE" >> dynamic_events +echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events +echo "r:myevent2 $PLACE" >> dynamic_events +echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events + +grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events +} + +setup_events +echo > synthetic_events + +grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +! grep -q latency1 dynamic_events +! grep -q latency2 dynamic_events + +echo > dynamic_events + +setup_events +echo > kprobe_events + +! grep -q myevent1 dynamic_events +! grep -q myevent2 dynamic_events +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events + +echo > dynamic_events |