Lines Matching refs:tool

36  * set_signals - handles the signal to stop the tool
48  * unset_signals - unsets the signals to stop the tool
60  * common_apply_config - apply common configs to the initialized tool
63 common_apply_config(struct osnoise_tool *tool, struct common_params *params)
70 	retval = osnoise_set_cpus(tool->context, params->cpus ? params->cpus : "all");
104 	retval = osnoise_set_workload(tool->context, params->kernel_workload);
119  * @tool: pointer to the osnoise_tool instance containing trace contexts
128 common_threshold_handler(const struct osnoise_tool *tool)
130 	actions_perform(&tool->params->threshold_actions);
132 	if (!should_continue_tracing(tool->params))
137 	if (tool->record && trace_instance_start(&tool->record->trace))
139 	if (tool->aa && trace_instance_start(&tool->aa->trace))
153 	struct osnoise_tool *tool;
162 	tool = ops->init_tool(params);
163 	if (!tool) {
164 		err_msg("Could not init osnoise tool\n");
167 	tool->ops = ops;
168 	tool->params = params;
171 	 * Expose the tool to signal handlers so they can stop the trace.
174 	trace_tool = tool;
176 	retval = ops->apply_config(tool);
182 	retval = enable_tracer_by_name(tool->trace.inst, ops->tracer);
207 		tool->record = osnoise_init_trace_tool(ops->tracer);
208 		if (!tool->record) {
212 		params->threshold_actions.trace_output_inst = tool->record->trace.inst;
213 		params->end_actions.trace_output_inst = tool->record->trace.inst;
216 			retval = trace_events_enable(&tool->record->trace, params->events);
222 			retval = trace_set_buffer_size(&tool->record->trace, params->buffer_size);
251 	retval = ops->enable(tool);
255 	tool->start_time = time(NULL);
258 	retval = ops->main(tool);
267 	ops->print_stats(tool);
273 	stopped = osnoise_trace_is_off(tool, tool->record) && !stop_tracing;
280 		ops->analyze(tool, stopped);
285 	trace_events_destroy(&tool->record->trace, params->events);
288 	ops->free(tool);
289 	osnoise_destroy_tool(tool->record);
290 	osnoise_destroy_tool(tool);
298 int top_main_loop(struct osnoise_tool *tool)
300 	struct common_params *params = tool->params;
301 	struct trace_instance *trace = &tool->trace;
302 	struct osnoise_tool *record = tool->record;
308 		if (params->aa_only && !osnoise_trace_is_off(tool, record))
323 			tool->ops->print_stats(tool);
325 		if (osnoise_trace_is_off(tool, record)) {
330 			retval = common_threshold_handler(tool);
353 int hist_main_loop(struct osnoise_tool *tool)
355 	struct common_params *params = tool->params;
356 	struct trace_instance *trace = &tool->trace;
373 		if (osnoise_trace_is_off(tool, tool->record)) {
378 			retval = common_threshold_handler(tool);
400 int osn_set_stop(struct osnoise_tool *tool)
402 	struct common_params *params = tool->params;
405 	retval = osnoise_set_stop_us(tool->context, params->stop_us);
411 	retval = osnoise_set_stop_total_us(tool->context, params->stop_total_us);
432 void common_usage(const char *tool, const char *mode,
439 	fprintf(stderr, "rtla %s", tool);
443 	fprintf(stderr, "  usage: [rtla] %s ", tool);