3  * builtin-report.c
5  * Builtin report command: Analyze the perf.data input file,
74 struct report {  struct
124 	struct report *rep = cb;  in report__config()  argument
126 	if (!strcmp(var, "report.group")) {  in report__config()
130 	if (!strcmp(var, "report.percent-limit")) {  in report__config()
137 	if (!strcmp(var, "report.children")) {  in report__config()
141 	if (!strcmp(var, "report.queue-size"))  in report__config()
144 	if (!strcmp(var, "report.sort_order")) {  in report__config()
147 			pr_err("Not enough memory for report.sort_order\n");  in report__config()
153 	if (!strcmp(var, "report.skip-empty")) {  in report__config()
167 	struct report *rep = arg;  in hist_iter__report_callback()
210 	struct report *rep = arg;  in hist_iter__branch_callback()
232 static void setup_forced_leader(struct report *report,  in setup_forced_leader()  argument
235 	if (report->group_set)  in setup_forced_leader()
242 	struct report *rep = container_of(session->tool, struct report, tool);  in process_feature_event()
270 	struct report *rep = container_of(tool, struct report, tool);  in process_sample_event()
346 	struct report *rep = container_of(tool, struct report, tool);  in process_read_event()
364 static int report__setup_sample_type(struct report *rep)  in report__setup_sample_type()
471 static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report *rep,  in hists__fprintf_nr_sample_events()
536 static int evlist__tui_block_hists_browse(struct evlist *evlist, struct report *rep)  in evlist__tui_block_hists_browse()
552 static int evlist__tty_browse_hists(struct evlist *evlist, struct report *rep, const char *help)  in evlist__tty_browse_hists()
602 static void report__warn_kptr_restrict(const struct report *rep)  in report__warn_kptr_restrict()
631 static int report__gtk_browse_hists(struct report *rep, const char *help)  in report__gtk_browse_hists()
646 static int report__browse_hists(struct report *rep)  in report__browse_hists()
690 static int report__collapse_hists(struct report *rep)  in report__collapse_hists()
740 	struct report *rep = arg;  in hists__resort_cb()
752 static void report__output_resort(struct report *rep)  in report__output_resort()
783 	struct report *rep = container_of(tool, struct report, tool);  in count_lost_samples_event()
798 static void stats_setup(struct report *rep)  in stats_setup()
807 static int stats_print(struct report *rep)  in stats_print()
816 static void tasks_setup(struct report *rep)  in tasks_setup()
921 static int tasks_print(struct report *rep, FILE *fp)  in tasks_print()
988 static int __cmd_report(struct report *rep)  in __cmd_report()
1191 	struct report *rep = opt->value;  in parse_percent_limit()
1234 		"perf report [<options>]",  in cmd_report()
1237 	struct report report = {  in cmd_report()  local
1278 	OPT_BOOLEAN(0, "stats", &report.stats_mode, "Display event stats"),  in cmd_report()
1279 	OPT_BOOLEAN(0, "tasks", &report.tasks_mode, "Display recorded tasks"),  in cmd_report()
1280 	OPT_BOOLEAN(0, "mmaps", &report.mmaps_mode, "Display recorded tasks memory maps"),  in cmd_report()
1292 	OPT_BOOLEAN('T', "threads", &report.show_threads,  in cmd_report()
1294 	OPT_STRING(0, "pretty", &report.pretty_printing_style, "key",  in cmd_report()
1297 	OPT_BOOLEAN(0, "tui", &report.use_tui, "Use the TUI interface"),  in cmd_report()
1300 	OPT_BOOLEAN(0, "gtk", &report.use_gtk, "Use the GTK2 interface"),  in cmd_report()
1302 	OPT_BOOLEAN(0, "stdio", &report.use_stdio,  in cmd_report()
1304 	OPT_BOOLEAN(0, "header", &report.header, "Show data header."),  in cmd_report()
1305 	OPT_BOOLEAN(0, "header-only", &report.header_only,  in cmd_report()
1326 	OPT_INTEGER(0, "max-stack", &report.max_stack,  in cmd_report()
1330 	OPT_BOOLEAN('G', "inverted", &report.inverted_callchain,  in cmd_report()
1345 	OPT_STRING(0, "symbol-filter", &report.symbol_filter_str, "filter",  in cmd_report()
1358 	OPT_STRING('C', "cpu", &report.cpu_list, "cpu",  in cmd_report()
1360 	OPT_BOOLEAN('I', "show-info", &report.show_full_info,  in cmd_report()
1374 	OPT_BOOLEAN_SET(0, "group", &symbol_conf.event_group, &report.group_set,  in cmd_report()
1393 	OPT_BOOLEAN(0, "mem-mode", &report.mem_mode, "mem access profile"),  in cmd_report()
1396 	OPT_CALLBACK(0, "percent-limit", &report, "percent",  in cmd_report()
1407 	OPT_BOOLEAN(0, "stitch-lbr", &report.stitch_lbr,  in cmd_report()
1409 	OPT_INTEGER(0, "socket-filter", &report.socket_filter,  in cmd_report()
1418 	OPT_STRING(0, "time", &report.time_str, "str",  in cmd_report()
1429 	OPTS_EVSWITCH(&report.evswitch),  in cmd_report()
1430 	OPT_BOOLEAN(0, "total-cycles", &report.total_cycles_mode,  in cmd_report()
1432 	OPT_BOOLEAN(0, "disable-order", &report.disable_order,  in cmd_report()
1434 	OPT_BOOLEAN(0, "skip-empty", &report.skip_empty,  in cmd_report()
1456 	ret = perf_config(report__config, &report);  in cmd_report()
1469 		report.symbol_filter_str = argv[0];  in cmd_report()
1493 	if (report.mmaps_mode)  in cmd_report()
1494 		report.tasks_mode = true;  in cmd_report()
1496 	if (dump_trace && report.disable_order)  in cmd_report()
1497 		report.tool.ordered_events = false;  in cmd_report()
1506 	if (report.inverted_callchain)  in cmd_report()
1512 	    (int)itrace_synth_opts.callchain_sz > report.max_stack)  in cmd_report()
1513 		report.max_stack = itrace_synth_opts.callchain_sz;  in cmd_report()
1526 	session = perf_session__new(&data, &report.tool);  in cmd_report()
1532 	ret = evswitch__init(&report.evswitch, session->evlist, stderr);  in cmd_report()
1539 	if (report.queue_size) {  in cmd_report()
1541 					       report.queue_size);  in cmd_report()
1546 	report.session = session;  in cmd_report()
1553 	setup_forced_leader(&report, session->evlist);  in cmd_report()
1567 	memset(&report.brtype_stat, 0, sizeof(struct branch_type_stat));  in cmd_report()
1588 	if (report.mem_mode) {  in cmd_report()
1611 	if (report.use_stdio)  in cmd_report()
1614 	else if (report.use_tui)  in cmd_report()
1618 	else if (report.use_gtk)  in cmd_report()
1623 	if (report.header || report.header_only || report.show_threads)  in cmd_report()
1625 	if (report.header || report.header_only)  in cmd_report()
1626 		report.tool.show_feat_hdr = SHOW_FEAT_HEADER;  in cmd_report()
1627 	if (report.show_full_info)  in cmd_report()
1628 		report.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;  in cmd_report()
1629 	if (report.stats_mode || report.tasks_mode)  in cmd_report()
1631 	if (report.stats_mode && report.tasks_mode) {  in cmd_report()
1636 	if (report.total_cycles_mode) {  in cmd_report()
1638 			report.total_cycles_mode = false;  in cmd_report()
1644 		report.data_type = true;  in cmd_report()
1667 			report.symbol_ipc = true;  in cmd_report()
1686 	if ((report.header || report.header_only) && !quiet) {  in cmd_report()
1688 					   report.show_full_info);  in cmd_report()
1689 		if (report.header_only) {  in cmd_report()
1701 		   !report.stats_mode && !report.tasks_mode) {  in cmd_report()
1711 	if (ui__has_annotation() || report.symbol_ipc || report.data_type ||  in cmd_report()
1712 	    report.total_cycles_mode) {  in cmd_report()
1736 	if (report.time_str) {  in cmd_report()
1737 		ret = perf_time__parse_for_ranges(report.time_str, session,  in cmd_report()
1738 						  &report.ptime_range,  in cmd_report()
1739 						  &report.range_size,  in cmd_report()
1740 						  &report.range_num);  in cmd_report()
1745 						  report.ptime_range,  in cmd_report()
1746 						  report.range_num);  in cmd_report()
1761 	ret = __cmd_report(&report);  in cmd_report()
1770 	if (report.ptime_range) {  in cmd_report()
1772 		zfree(&report.ptime_range);  in cmd_report()
1775 	if (report.block_reports) {  in cmd_report()
1776 		block_info__free_report(report.block_reports,  in cmd_report()
1777 					report.nr_block_reports);  in cmd_report()
1778 		report.block_reports = NULL;  in cmd_report()