diff options
Diffstat (limited to 'tools/testing/selftests/ftrace')
9 files changed, 161 insertions, 5 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 000000000000..c6d8387dbbb8 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_kprobe.tc @@ -0,0 +1,30 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - add/remove kprobe events + +[ -f dynamic_events ] || exit_unsupported + +grep -q "place: \[<module>:\]<symbol>" README || exit_unsupported +grep -q "place (kretprobe): \[<module>:\]<symbol>" README || exit_unsupported + +echo 0 > events/enable +echo > dynamic_events + +PLACE=_do_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 000000000000..62b77b5941d0 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc @@ -0,0 +1,27 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - add/remove synthetic events + +[ -f dynamic_events ] || exit_unsupported + +grep -q "s:\[synthetic/\]" README || exit_unsupported + +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 000000000000..e0842109cb57 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/clear_select_events.tc @@ -0,0 +1,50 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - selective clear (compatibility) + +[ -f dynamic_events ] || exit_unsupported + +grep -q "place: \[<module>:\]<symbol>" README || exit_unsupported +grep -q "place (kretprobe): \[<module>:\]<symbol>" README || exit_unsupported + +grep -q "s:\[synthetic/\]" README || exit_unsupported + +[ -f synthetic_events ] || exit_unsupported +[ -f kprobe_events ] || exit_unsupported + +echo 0 > events/enable +echo > dynamic_events + +PLACE=_do_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 000000000000..901922e97878 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/generic_clear_event.tc @@ -0,0 +1,49 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - generic clear event + +[ -f dynamic_events ] || exit_unsupported + +grep -q "place: \[<module>:\]<symbol>" README || exit_unsupported +grep -q "place (kretprobe): \[<module>:\]<symbol>" README || exit_unsupported + +grep -q "s:\[synthetic/\]" README || exit_unsupported + +echo 0 > events/enable +echo > dynamic_events + +PLACE=_do_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 diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-stacktrace.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-stacktrace.tc index bf72e783d014..36fb59f886ea 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-stacktrace.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-stacktrace.tc @@ -1,5 +1,5 @@ #!/bin/sh -# SPDX-License-Identifier: GPL2.0 +# SPDX-License-Identifier: GPL-2.0 # description: ftrace - stacktrace filter command # flags: instance diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_cpumask.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_cpumask.tc index 0e6810743576..86a1f07ef2ca 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_cpumask.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_cpumask.tc @@ -1,5 +1,5 @@ #!/bin/sh -# SPDX-License-Identifier: GPL2.0 +# SPDX-License-Identifier: GPL-2.0 # description: ftrace - function trace with cpumask if ! which nproc ; then diff --git a/tools/testing/selftests/ftrace/test.d/template b/tools/testing/selftests/ftrace/test.d/template index 799da7e0b3c9..e1a5d14c4eaf 100644 --- a/tools/testing/selftests/ftrace/test.d/template +++ b/tools/testing/selftests/ftrace/test.d/template @@ -1,5 +1,5 @@ #!/bin/sh -# SPDX-License-Identifier: GPL2.0 +# SPDX-License-Identifier: GPL-2.0 # description: %HERE DESCRIBE WHAT THIS DOES% # you have to add ".tc" extention for your testcase file # Note that all tests are run with "errexit" option. diff --git a/tools/testing/selftests/ftrace/test.d/tracer/wakeup.tc b/tools/testing/selftests/ftrace/test.d/tracer/wakeup.tc index e3005fa785f0..b0893d7edda3 100644 --- a/tools/testing/selftests/ftrace/test.d/tracer/wakeup.tc +++ b/tools/testing/selftests/ftrace/test.d/tracer/wakeup.tc @@ -1,5 +1,5 @@ #!/bin/sh -# SPDX-License-Identifier: GPL2.0 +# SPDX-License-Identifier: GPL-2.0 # description: Test wakeup tracer if ! which chrt ; then diff --git a/tools/testing/selftests/ftrace/test.d/tracer/wakeup_rt.tc b/tools/testing/selftests/ftrace/test.d/tracer/wakeup_rt.tc index f99b5178e00a..b9b6669a623b 100644 --- a/tools/testing/selftests/ftrace/test.d/tracer/wakeup_rt.tc +++ b/tools/testing/selftests/ftrace/test.d/tracer/wakeup_rt.tc @@ -1,5 +1,5 @@ #!/bin/sh -# SPDX-License-Identifier: GPL2.0 +# SPDX-License-Identifier: GPL-2.0 # description: Test wakeup RT tracer if ! which chrt ; then |