1198 static struct trace_lock_handler *trace_handler;  variable
1202 	if (trace_handler->acquire_event)  in evsel__process_lock_acquire()
1203 		return trace_handler->acquire_event(evsel, sample);  in evsel__process_lock_acquire()
1209 	if (trace_handler->acquired_event)  in evsel__process_lock_acquired()
1210 		return trace_handler->acquired_event(evsel, sample);  in evsel__process_lock_acquired()
1216 	if (trace_handler->contended_event)  in evsel__process_lock_contended()
1217 		return trace_handler->contended_event(evsel, sample);  in evsel__process_lock_contended()
1223 	if (trace_handler->release_event)  in evsel__process_lock_release()
1224 		return trace_handler->release_event(evsel, sample);  in evsel__process_lock_release()
1230 	if (trace_handler->contention_begin_event)  in evsel__process_contention_begin()
1231 		return trace_handler->contention_begin_event(evsel, sample);  in evsel__process_contention_begin()
1237 	if (trace_handler->contention_end_event)  in evsel__process_contention_end()
1238 		return trace_handler->contention_end_event(evsel, sample);  in evsel__process_contention_end()
1958 		trace_handler = &report_lock_ops;  in cmd_lock()
1977 		trace_handler = &report_lock_ops;  in cmd_lock()
1980 		trace_handler = &contention_lock_ops;  in cmd_lock()