ca2958f14c
Some of the event triggers can run fine in an instance. Have them tested in one as well. The ones that still need work are the snapshot, stacktrace and traceon/off triggers, as they don't currently pass a handle to the trace_array they are attached to. But that can be for a future project. Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
66 lines
1.7 KiB
Bash
66 lines
1.7 KiB
Bash
#!/bin/sh
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# description: event trigger - test event enable/disable trigger
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# flags: instance
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do_reset() {
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reset_trigger
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echo > set_event
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clear_trace
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}
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fail() { #msg
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do_reset
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echo $1
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exit $FAIL
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}
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if [ ! -f set_event -o ! -d events/sched ]; then
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echo "event tracing is not supported"
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exit_unsupported
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fi
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if [ ! -f events/sched/sched_process_fork/trigger ]; then
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echo "event trigger is not supported"
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exit_unsupported
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fi
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reset_tracer
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do_reset
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FEATURE=`grep enable_event events/sched/sched_process_fork/trigger`
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if [ -z "$FEATURE" ]; then
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echo "event enable/disable trigger is not supported"
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exit_unsupported
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fi
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echo "Test enable_event trigger"
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echo 0 > events/sched/sched_switch/enable
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echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
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( echo "forked")
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if [ `cat events/sched/sched_switch/enable` != '1*' ]; then
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fail "enable_event trigger on sched_process_fork did not work"
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fi
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reset_trigger
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echo "Test disable_event trigger"
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echo 1 > events/sched/sched_switch/enable
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echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
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( echo "forked")
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if [ `cat events/sched/sched_switch/enable` != '0*' ]; then
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fail "disable_event trigger on sched_process_fork did not work"
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fi
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reset_trigger
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echo "Test semantic error for event enable/disable trigger"
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! echo 'enable_event:nogroup:noevent' > events/sched/sched_process_fork/trigger
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! echo 'disable_event+1' > events/sched/sched_process_fork/trigger
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echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
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! echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
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! echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
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do_reset
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exit 0
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