262 		free(free_event->system);  in trace_events_free()
278 	tevent->system = strdup(event_string);  in trace_event_alloc()
279 	if (!tevent->system) {  in trace_event_alloc()
284 	tevent->event = strstr(tevent->system, ":");  in trace_event_alloc()
338 	debug_msg("Disabling %s:%s filter %s\n", tevent->system,  in trace_event_disable_filter()
343 	retval = tracefs_event_file_write(instance->inst, tevent->system,  in trace_event_disable_filter()
346 		err_msg("Error disabling %s:%s filter %s\n", tevent->system,  in trace_event_disable_filter()
375 	snprintf(path, 1024, "%s_%s_hist.txt", tevent->system, tevent->event);  in trace_event_save_hist()
377 	printf("  Saving event %s:%s hist to %s\n", tevent->system, tevent->event, path);  in trace_event_save_hist()
385 	hist = tracefs_event_file_read(instance->inst, tevent->system, tevent->event, "hist", 0);  in trace_event_save_hist()
387 		err_msg("  Failed to read %s:%s hist file\n", tevent->system, tevent->event);  in trace_event_save_hist()
416 	debug_msg("Disabling %s:%s trigger %s\n", tevent->system,  in trace_event_disable_trigger()
423 	retval = tracefs_event_file_write(instance->inst, tevent->system,  in trace_event_disable_trigger()
426 		err_msg("Error disabling %s:%s trigger %s\n", tevent->system,  in trace_event_disable_trigger()
442 		debug_msg("Disabling event %s:%s\n", tevent->system, tevent->event ? : "*");  in trace_events_disable()
446 			tracefs_event_disable(instance->inst, tevent->system, tevent->event);  in trace_events_disable()
468 			tevent->filter, tevent->system);  in trace_event_enable_filter()
474 	debug_msg("Enabling %s:%s filter %s\n", tevent->system,  in trace_event_enable_filter()
477 	retval = tracefs_event_file_write(instance->inst, tevent->system,  in trace_event_enable_filter()
480 		err_msg("Error enabling %s:%s filter %s\n", tevent->system,  in trace_event_enable_filter()
503 			tevent->trigger, tevent->system);  in trace_event_enable_trigger()
509 	debug_msg("Enabling %s:%s trigger %s\n", tevent->system,  in trace_event_enable_trigger()
512 	retval = tracefs_event_file_write(instance->inst, tevent->system,  in trace_event_enable_trigger()
515 		err_msg("Error enabling %s:%s trigger %s\n", tevent->system,  in trace_event_enable_trigger()
535 		debug_msg("Enabling event %s:%s\n", tevent->system, tevent->event ? : "*");  in trace_events_enable()
536 		retval = tracefs_event_enable(instance->inst, tevent->system, tevent->event);  in trace_events_enable()
538 			err_msg("Error enabling event %s:%s\n", tevent->system,  in trace_events_enable()