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| author | Tom Zanussi <zanussi@kernel.org> | 2020-05-28 14:32:38 -0500 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-06-01 08:23:37 -0400 |
| commit | bea24f766efceb5322f704015c56596ff94642f7 (patch) | |
| tree | baf1338b1ee45a0a816876972cc3405521e4948e | |
| parent | 726721a51838e3983023f906580722fc83f804ee (diff) | |
| download | tip-bea24f766efceb5322f704015c56596ff94642f7.tar.gz | |
selftests/ftrace: Distinguish between hist and synthetic event checks
With synthetic events now a separate config item as a result of
'tracing: Move synthetic events to a separate file', tests that use
both need to explicitly check for hist trigger support rather than
relying on hist triggers to pull in synthetic events.
Add an additional hist trigger check to all the trigger tests that now
require it, otherwise they'll fail if synthetic events but not hist
triggers are enabled.
Link: http://lkml.kernel.org/r/af36c539006ef2768114b4ed38e6b054f7c7a3bd.1590693308.git.zanussi@kernel.org
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
8 files changed, 40 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc index 77be6e1f6e7b34..e232059a8ab200 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test field variable support" echo 'wakeup_latency u64 lat; pid_t pid; int prio; char comm[16]' > synthetic_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc index f3eb8aacec0e75..07cfcb8157b68a 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test create synthetic event" echo 'waking_latency u64 lat pid_t pid' > synthetic_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc index d281f056f98099..73e413c2ca268e 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test multiple actions on hist trigger" echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events TRIGGER1=events/sched/sched_wakeup/trigger diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc index a708f0e7858a02..ebe0ad827f9f29 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test create synthetic event" echo 'wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc index dfce6932d8be49..2a2ef767249ede 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test create synthetic event" echo 'wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc index 0035995c21949b..98d73bfb0296ae 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + echo "Test create synthetic event" echo 'wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc index f546c1b66a9b1d..01b01b9c4e07b7 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc @@ -12,6 +12,11 @@ if [ ! -f set_event ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + if [ ! -f snapshot ]; then echo "snapshot is not supported" exit_unsupported diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc index 8021d60aafec58..c3baa486aeb47d 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc @@ -17,6 +17,11 @@ if [ ! -f synthetic_events ]; then exit_unsupported fi +if [ ! -f events/sched/sched_process_fork/hist ]; then + echo "hist trigger is not supported" + exit_unsupported +fi + grep -q "trace(<synthetic_event>" README || exit_unsupported # version issue echo "Test create synthetic event" |