Re: [PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
Hi Steve, On Mon, 24 Oct 2016 15:50:27 -0400 Steven Rostedtwrote: > On Wed, 19 Oct 2016 13:53:46 +0900 > Masami Hiramatsu wrote: > > > Fix some test cases to enable tracing before starting > > trace test. This can avoid false-positive failure when > > previous testcase fails while disabling tracing. > > I wonder if this would be better to do the enabling from the ftracetest > script instead. Then the tests would need to worry about it. Hm, sounds reasonable. Also some other options should be reset for avoiding unexpected failure. I'll try that. Thanks! > > -- Steve > > > > > > Signed-off-by: Masami Hiramatsu > > --- > > .../selftests/ftrace/test.d/event/event-enable.tc |1 + > > .../selftests/ftrace/test.d/event/event-pid.tc |1 + > > .../ftrace/test.d/event/subsystem-enable.tc|1 + > > .../ftrace/test.d/event/toplevel-enable.tc |1 + > > .../ftrace/test.d/ftrace/func_profiler.tc |1 + > > .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + > > 6 files changed, 6 insertions(+) > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > index 87eb9d6..ee7ea0a 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 'sched:sched_switch' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > index d4ab27b..1477e5e 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > @@ -30,6 +30,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 1 > events/sched/sched_switch/enable > > > > diff --git > > a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > index ced27ef..f4a64f9 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 'sched:*' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > index 0bb5df3..037a82e 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo '*:*' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > index 7808336..d10d6e0 100644 > > --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > @@ -36,6 +36,7 @@ fail() { # mesg > > > > echo "Testing function tracer with profiler:" > > echo "enable function tracer" > > +enable_tracing > > echo function > current_tracer > > echo "enable profiler" > > echo 1 > function_profile_enabled > > diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > index d6f2f49..bdbd385 100644 > > --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter > > echo 0 > events/enable > > echo > kprobe_events > > echo 'p:testprobe _do_fork' > kprobe_events > > +enable_tracing > > > > # kprobe on / ftrace off > > echo 1 > events/kprobes/testprobe/enable > -- Masami Hiramatsu
Re: [PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
Hi Steve, On Mon, 24 Oct 2016 15:50:27 -0400 Steven Rostedt wrote: > On Wed, 19 Oct 2016 13:53:46 +0900 > Masami Hiramatsu wrote: > > > Fix some test cases to enable tracing before starting > > trace test. This can avoid false-positive failure when > > previous testcase fails while disabling tracing. > > I wonder if this would be better to do the enabling from the ftracetest > script instead. Then the tests would need to worry about it. Hm, sounds reasonable. Also some other options should be reset for avoiding unexpected failure. I'll try that. Thanks! > > -- Steve > > > > > > Signed-off-by: Masami Hiramatsu > > --- > > .../selftests/ftrace/test.d/event/event-enable.tc |1 + > > .../selftests/ftrace/test.d/event/event-pid.tc |1 + > > .../ftrace/test.d/event/subsystem-enable.tc|1 + > > .../ftrace/test.d/event/toplevel-enable.tc |1 + > > .../ftrace/test.d/ftrace/func_profiler.tc |1 + > > .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + > > 6 files changed, 6 insertions(+) > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > index 87eb9d6..ee7ea0a 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 'sched:sched_switch' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > index d4ab27b..1477e5e 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > > @@ -30,6 +30,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 1 > events/sched/sched_switch/enable > > > > diff --git > > a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > index ced27ef..f4a64f9 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo 'sched:*' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > index 0bb5df3..037a82e 100644 > > --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > > @@ -23,6 +23,7 @@ fi > > > > reset_tracer > > do_reset > > +enable_tracing > > > > echo '*:*' > set_event > > > > diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > index 7808336..d10d6e0 100644 > > --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > > @@ -36,6 +36,7 @@ fail() { # mesg > > > > echo "Testing function tracer with profiler:" > > echo "enable function tracer" > > +enable_tracing > > echo function > current_tracer > > echo "enable profiler" > > echo 1 > function_profile_enabled > > diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > index d6f2f49..bdbd385 100644 > > --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > > @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter > > echo 0 > events/enable > > echo > kprobe_events > > echo 'p:testprobe _do_fork' > kprobe_events > > +enable_tracing > > > > # kprobe on / ftrace off > > echo 1 > events/kprobes/testprobe/enable > -- Masami Hiramatsu
Re: [PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
On Wed, 19 Oct 2016 13:53:46 +0900 Masami Hiramatsuwrote: > Fix some test cases to enable tracing before starting > trace test. This can avoid false-positive failure when > previous testcase fails while disabling tracing. I wonder if this would be better to do the enabling from the ftracetest script instead. Then the tests would need to worry about it. -- Steve > > Signed-off-by: Masami Hiramatsu > --- > .../selftests/ftrace/test.d/event/event-enable.tc |1 + > .../selftests/ftrace/test.d/event/event-pid.tc |1 + > .../ftrace/test.d/event/subsystem-enable.tc|1 + > .../ftrace/test.d/event/toplevel-enable.tc |1 + > .../ftrace/test.d/ftrace/func_profiler.tc |1 + > .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + > 6 files changed, 6 insertions(+) > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > index 87eb9d6..ee7ea0a 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 'sched:sched_switch' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > index d4ab27b..1477e5e 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > @@ -30,6 +30,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 1 > events/sched/sched_switch/enable > > diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > index ced27ef..f4a64f9 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 'sched:*' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > index 0bb5df3..037a82e 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo '*:*' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > index 7808336..d10d6e0 100644 > --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > @@ -36,6 +36,7 @@ fail() { # mesg > > echo "Testing function tracer with profiler:" > echo "enable function tracer" > +enable_tracing > echo function > current_tracer > echo "enable profiler" > echo 1 > function_profile_enabled > diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > index d6f2f49..bdbd385 100644 > --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter > echo 0 > events/enable > echo > kprobe_events > echo 'p:testprobe _do_fork' > kprobe_events > +enable_tracing > > # kprobe on / ftrace off > echo 1 > events/kprobes/testprobe/enable
Re: [PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
On Wed, 19 Oct 2016 13:53:46 +0900 Masami Hiramatsu wrote: > Fix some test cases to enable tracing before starting > trace test. This can avoid false-positive failure when > previous testcase fails while disabling tracing. I wonder if this would be better to do the enabling from the ftracetest script instead. Then the tests would need to worry about it. -- Steve > > Signed-off-by: Masami Hiramatsu > --- > .../selftests/ftrace/test.d/event/event-enable.tc |1 + > .../selftests/ftrace/test.d/event/event-pid.tc |1 + > .../ftrace/test.d/event/subsystem-enable.tc|1 + > .../ftrace/test.d/event/toplevel-enable.tc |1 + > .../ftrace/test.d/ftrace/func_profiler.tc |1 + > .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + > 6 files changed, 6 insertions(+) > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > index 87eb9d6..ee7ea0a 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 'sched:sched_switch' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > index d4ab27b..1477e5e 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc > @@ -30,6 +30,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 1 > events/sched/sched_switch/enable > > diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > index ced27ef..f4a64f9 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo 'sched:*' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > index 0bb5df3..037a82e 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc > @@ -23,6 +23,7 @@ fi > > reset_tracer > do_reset > +enable_tracing > > echo '*:*' > set_event > > diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > index 7808336..d10d6e0 100644 > --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc > @@ -36,6 +36,7 @@ fail() { # mesg > > echo "Testing function tracer with profiler:" > echo "enable function tracer" > +enable_tracing > echo function > current_tracer > echo "enable profiler" > echo 1 > function_profile_enabled > diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > index d6f2f49..bdbd385 100644 > --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc > @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter > echo 0 > events/enable > echo > kprobe_events > echo 'p:testprobe _do_fork' > kprobe_events > +enable_tracing > > # kprobe on / ftrace off > echo 1 > events/kprobes/testprobe/enable
[PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
Fix some test cases to enable tracing before starting trace test. This can avoid false-positive failure when previous testcase fails while disabling tracing. Signed-off-by: Masami Hiramatsu--- .../selftests/ftrace/test.d/event/event-enable.tc |1 + .../selftests/ftrace/test.d/event/event-pid.tc |1 + .../ftrace/test.d/event/subsystem-enable.tc|1 + .../ftrace/test.d/event/toplevel-enable.tc |1 + .../ftrace/test.d/ftrace/func_profiler.tc |1 + .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + 6 files changed, 6 insertions(+) diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc index 87eb9d6..ee7ea0a 100644 --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo 'sched:sched_switch' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc index d4ab27b..1477e5e 100644 --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc @@ -30,6 +30,7 @@ fi reset_tracer do_reset +enable_tracing echo 1 > events/sched/sched_switch/enable diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc index ced27ef..f4a64f9 100644 --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo 'sched:*' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc index 0bb5df3..037a82e 100644 --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo '*:*' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc index 7808336..d10d6e0 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc @@ -36,6 +36,7 @@ fail() { # mesg echo "Testing function tracer with profiler:" echo "enable function tracer" +enable_tracing echo function > current_tracer echo "enable profiler" echo 1 > function_profile_enabled diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc index d6f2f49..bdbd385 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter echo 0 > events/enable echo > kprobe_events echo 'p:testprobe _do_fork' > kprobe_events +enable_tracing # kprobe on / ftrace off echo 1 > events/kprobes/testprobe/enable
[PATCH 2/5] selftests: ftrace: Fix test cases to enable tracing
Fix some test cases to enable tracing before starting trace test. This can avoid false-positive failure when previous testcase fails while disabling tracing. Signed-off-by: Masami Hiramatsu --- .../selftests/ftrace/test.d/event/event-enable.tc |1 + .../selftests/ftrace/test.d/event/event-pid.tc |1 + .../ftrace/test.d/event/subsystem-enable.tc|1 + .../ftrace/test.d/event/toplevel-enable.tc |1 + .../ftrace/test.d/ftrace/func_profiler.tc |1 + .../ftrace/test.d/kprobe/kprobe_ftrace.tc |1 + 6 files changed, 6 insertions(+) diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc index 87eb9d6..ee7ea0a 100644 --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo 'sched:sched_switch' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc index d4ab27b..1477e5e 100644 --- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc +++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc @@ -30,6 +30,7 @@ fi reset_tracer do_reset +enable_tracing echo 1 > events/sched/sched_switch/enable diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc index ced27ef..f4a64f9 100644 --- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo 'sched:*' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc index 0bb5df3..037a82e 100644 --- a/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc +++ b/tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc @@ -23,6 +23,7 @@ fi reset_tracer do_reset +enable_tracing echo '*:*' > set_event diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc index 7808336..d10d6e0 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc @@ -36,6 +36,7 @@ fail() { # mesg echo "Testing function tracer with profiler:" echo "enable function tracer" +enable_tracing echo function > current_tracer echo "enable profiler" echo 1 > function_profile_enabled diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc index d6f2f49..bdbd385 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc @@ -10,6 +10,7 @@ echo _do_fork > set_ftrace_filter echo 0 > events/enable echo > kprobe_events echo 'p:testprobe _do_fork' > kprobe_events +enable_tracing # kprobe on / ftrace off echo 1 > events/kprobes/testprobe/enable