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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/ftrace/test.d/dynevent | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/dynevent')
4 files changed, 134 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc new file mode 100644 index 000000000..b4da41d12 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc @@ -0,0 +1,26 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - add/remove kprobe events +# requires: dynamic_events "place: [<module>:]<symbol>":README "place (kretprobe): [<module>:]<symbol>":README + +echo 0 > events/enable +echo > dynamic_events + +PLACE=$FUNCTION_FORK + +echo "p:myevent1 $PLACE" >> dynamic_events +echo "r:myevent2 $PLACE" >> dynamic_events + +grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +test -d events/kprobes/myevent1 +test -d events/kprobes/myevent2 + +echo "-:myevent2" >> dynamic_events + +grep -q myevent1 dynamic_events +! grep -q myevent2 dynamic_events + +echo > dynamic_events + +clear_trace diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc new file mode 100644 index 000000000..2b94611e1 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc @@ -0,0 +1,24 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - add/remove synthetic events +# requires: dynamic_events "s:[synthetic/]":README + +echo 0 > events/enable +echo > dynamic_events + +echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events +echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events + +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events +test -d events/synthetic/latency1 +test -d events/synthetic/latency2 + +echo "-:synthetic/latency2" >> dynamic_events + +grep -q latency1 dynamic_events +! grep -q latency2 dynamic_events + +echo > dynamic_events + +clear_trace diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc b/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc new file mode 100644 index 000000000..3a0e2885f --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc @@ -0,0 +1,41 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - selective clear (compatibility) +# requires: dynamic_events kprobe_events synthetic_events "place: [<module>:]<symbol>":README "place (kretprobe): [<module>:]<symbol>":README "s:[synthetic/]":README + +echo 0 > events/enable +echo > dynamic_events + +PLACE=$FUNCTION_FORK + +setup_events() { +echo "p:myevent1 $PLACE" >> dynamic_events +echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events +echo "r:myevent2 $PLACE" >> dynamic_events +echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events + +grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events +} + +setup_events +echo > synthetic_events + +grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +! grep -q latency1 dynamic_events +! grep -q latency2 dynamic_events + +echo > dynamic_events + +setup_events +echo > kprobe_events + +! grep -q myevent1 dynamic_events +! grep -q myevent2 dynamic_events +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events + +echo > dynamic_events diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/generic_clear_event.tc b/tools/testing/selftests/ftrace/test.d/dynevent/generic_clear_event.tc new file mode 100644 index 000000000..d3e138e83 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/generic_clear_event.tc @@ -0,0 +1,43 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - generic clear event +# requires: dynamic_events "place: [<module>:]<symbol>":README "place (kretprobe): [<module>:]<symbol>":README "s:[synthetic/]":README + +echo 0 > events/enable +echo > dynamic_events + +PLACE=$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 "!p:myevent1 $PLACE" >> dynamic_events +! grep -q myevent1 dynamic_events +grep -q myevent2 dynamic_events +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events + +echo "!s:latency1 u64 lat; pid_t pid;" >> dynamic_events +grep -q myevent2 dynamic_events +! grep -q latency1 dynamic_events +grep -q latency2 dynamic_events + +echo "!r:myevent2 $PLACE" >> dynamic_events +! grep -q myevent2 dynamic_events +grep -q latency2 dynamic_events + +echo "!s:latency2 u64 lat; pid_t pid;" >> dynamic_events +! grep -q latency2 dynamic_events + +echo > dynamic_events |