3  * builtin-report.c
5  * Builtin report command: Analyze the perf.data input file,
76 struct report {  struct
126 	struct report *rep = cb;  in report__config()  argument
128 	if (!strcmp(var, "report.group")) {  in report__config()
132 	if (!strcmp(var, "report.percent-limit")) {  in report__config()
139 	if (!strcmp(var, "report.children")) {  in report__config()
143 	if (!strcmp(var, "report.queue-size"))  in report__config()
146 	if (!strcmp(var, "report.sort_order")) {  in report__config()
149 			pr_err("Not enough memory for report.sort_order\n");  in report__config()
155 	if (!strcmp(var, "report.skip-empty")) {  in report__config()
169 	struct report *rep = arg;  in hist_iter__report_callback()
212 	struct report *rep = arg;  in hist_iter__branch_callback()
234 static void setup_forced_leader(struct report *report,  in setup_forced_leader()  argument
237 	if (report->group_set)  in setup_forced_leader()
244 	struct report *rep = container_of(session->tool, struct report, tool);  in process_feature_event()
272 	struct report *rep = container_of(tool, struct report, tool);  in process_sample_event()
348 	struct report *rep = container_of(tool, struct report, tool);  in process_read_event()
366 static int report__setup_sample_type(struct report *rep)  in report__setup_sample_type()
473 static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report *rep,  in hists__fprintf_nr_sample_events()
538 static int evlist__tui_block_hists_browse(struct evlist *evlist, struct report *rep)  in evlist__tui_block_hists_browse()
554 static int evlist__tty_browse_hists(struct evlist *evlist, struct report *rep, const char *help)  in evlist__tty_browse_hists()
612 static void report__warn_kptr_restrict(const struct report *rep)  in report__warn_kptr_restrict()
641 static int report__gtk_browse_hists(struct report *rep, const char *help)  in report__gtk_browse_hists()
656 static int report__browse_hists(struct report *rep)  in report__browse_hists()
700 static int report__collapse_hists(struct report *rep)  in report__collapse_hists()
750 	struct report *rep = arg;  in hists__resort_cb()
762 static void report__output_resort(struct report *rep)  in report__output_resort()
793 	struct report *rep = container_of(tool, struct report, tool);  in count_lost_samples_event()
813 static void stats_setup(struct report *rep)  in stats_setup()
823 static int stats_print(struct report *rep)  in stats_print()
832 static void tasks_setup(struct report *rep)  in tasks_setup()
1020 static int tasks_print(struct report *rep, FILE *fp)  in tasks_print()
1041 static int __cmd_report(struct report *rep)  in __cmd_report()
1246 	struct report *rep = opt->value;  in parse_percent_limit()
1289 		"perf report [<options>]",  in cmd_report()
1292 	struct report report = {  in cmd_report()  local
1309 	OPT_BOOLEAN(0, "stats", &report.stats_mode, "Display event stats"),  in cmd_report()
1310 	OPT_BOOLEAN(0, "tasks", &report.tasks_mode, "Display recorded tasks"),  in cmd_report()
1311 	OPT_BOOLEAN(0, "mmaps", &report.mmaps_mode, "Display recorded tasks memory maps"),  in cmd_report()
1323 	OPT_BOOLEAN('T', "threads", &report.show_threads,  in cmd_report()
1325 	OPT_STRING(0, "pretty", &report.pretty_printing_style, "key",  in cmd_report()
1328 	OPT_BOOLEAN(0, "tui", &report.use_tui, "Use the TUI interface"),  in cmd_report()
1331 	OPT_BOOLEAN(0, "gtk", &report.use_gtk, "Use the GTK2 interface"),  in cmd_report()
1333 	OPT_BOOLEAN(0, "stdio", &report.use_stdio,  in cmd_report()
1335 	OPT_BOOLEAN(0, "header", &report.header, "Show data header."),  in cmd_report()
1336 	OPT_BOOLEAN(0, "header-only", &report.header_only,  in cmd_report()
1357 	OPT_INTEGER(0, "max-stack", &report.max_stack,  in cmd_report()
1361 	OPT_BOOLEAN('G', "inverted", &report.inverted_callchain,  in cmd_report()
1376 	OPT_STRING(0, "symbol-filter", &report.symbol_filter_str, "filter",  in cmd_report()
1389 	OPT_STRING('C', "cpu", &report.cpu_list, "cpu",  in cmd_report()
1391 	OPT_BOOLEAN('I', "show-info", &report.show_full_info,  in cmd_report()
1405 	OPT_BOOLEAN_SET(0, "group", &symbol_conf.event_group, &report.group_set,  in cmd_report()
1424 	OPT_BOOLEAN(0, "mem-mode", &report.mem_mode, "mem access profile"),  in cmd_report()
1427 	OPT_CALLBACK(0, "percent-limit", &report, "percent",  in cmd_report()
1438 	OPT_BOOLEAN(0, "stitch-lbr", &report.stitch_lbr,  in cmd_report()
1440 	OPT_INTEGER(0, "socket-filter", &report.socket_filter,  in cmd_report()
1449 	OPT_STRING(0, "time", &report.time_str, "str",  in cmd_report()
1460 	OPTS_EVSWITCH(&report.evswitch),  in cmd_report()
1461 	OPT_BOOLEAN(0, "total-cycles", &report.total_cycles_mode,  in cmd_report()
1463 	OPT_BOOLEAN(0, "disable-order", &report.disable_order,  in cmd_report()
1465 	OPT_BOOLEAN(0, "skip-empty", &report.skip_empty,  in cmd_report()
1488 	ret = perf_config(report__config, &report);  in cmd_report()
1501 		report.symbol_filter_str = argv[0];  in cmd_report()
1525 	if (report.mmaps_mode)  in cmd_report()
1526 		report.tasks_mode = true;  in cmd_report()
1528 	if (dump_trace && report.disable_order)  in cmd_report()
1538 	if (report.inverted_callchain)  in cmd_report()
1544 	    (int)itrace_synth_opts.callchain_sz > report.max_stack)  in cmd_report()
1545 		report.max_stack = itrace_synth_opts.callchain_sz;  in cmd_report()
1557 	symbol_conf.skip_empty = report.skip_empty;  in cmd_report()
1560 	perf_tool__init(&report.tool, ordered_events);  in cmd_report()
1561 	report.tool.sample		 = process_sample_event;  in cmd_report()
1562 	report.tool.mmap		 = perf_event__process_mmap;  in cmd_report()
1563 	report.tool.mmap2		 = perf_event__process_mmap2;  in cmd_report()
1564 	report.tool.comm		 = perf_event__process_comm;  in cmd_report()
1565 	report.tool.namespaces		 = perf_event__process_namespaces;  in cmd_report()
1566 	report.tool.cgroup		 = perf_event__process_cgroup;  in cmd_report()
1567 	report.tool.exit		 = perf_event__process_exit;  in cmd_report()
1568 	report.tool.fork		 = perf_event__process_fork;  in cmd_report()
1569 	report.tool.lost		 = perf_event__process_lost;  in cmd_report()
1570 	report.tool.read		 = process_read_event;  in cmd_report()
1571 	report.tool.attr		 = process_attr;  in cmd_report()
1573 	report.tool.tracing_data	 = perf_event__process_tracing_data;  in cmd_report()
1575 	report.tool.build_id		 = perf_event__process_build_id;  in cmd_report()
1576 	report.tool.id_index		 = perf_event__process_id_index;  in cmd_report()
1577 	report.tool.auxtrace_info	 = perf_event__process_auxtrace_info;  in cmd_report()
1578 	report.tool.auxtrace		 = perf_event__process_auxtrace;  in cmd_report()
1579 	report.tool.event_update	 = perf_event__process_event_update;  in cmd_report()
1580 	report.tool.feature		 = process_feature_event;  in cmd_report()
1581 	report.tool.ordering_requires_timestamps = true;  in cmd_report()
1583 	session = perf_session__new(&data, &report.tool);  in cmd_report()
1589 	ret = evswitch__init(&report.evswitch, session->evlist, stderr);  in cmd_report()
1596 	if (report.queue_size) {  in cmd_report()
1598 					       report.queue_size);  in cmd_report()
1603 	report.session = session;  in cmd_report()
1610 	setup_forced_leader(&report, session->evlist);  in cmd_report()
1624 	memset(&report.brtype_stat, 0, sizeof(struct branch_type_stat));  in cmd_report()
1645 	if (report.mem_mode) {  in cmd_report()
1668 	if (report.use_stdio)  in cmd_report()
1671 	else if (report.use_tui)  in cmd_report()
1675 	else if (report.use_gtk)  in cmd_report()
1680 	if (report.header || report.header_only || report.show_threads)  in cmd_report()
1682 	if (report.header || report.header_only)  in cmd_report()
1683 		report.tool.show_feat_hdr = SHOW_FEAT_HEADER;  in cmd_report()
1684 	if (report.show_full_info)  in cmd_report()
1685 		report.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;  in cmd_report()
1686 	if (report.stats_mode || report.tasks_mode)  in cmd_report()
1688 	if (report.stats_mode && report.tasks_mode) {  in cmd_report()
1693 	if (report.total_cycles_mode) {  in cmd_report()
1695 			report.total_cycles_mode = false;  in cmd_report()
1701 		report.data_type = true;  in cmd_report()
1715 	if (report.data_type && use_browser == 1) {  in cmd_report()
1729 			report.symbol_ipc = true;  in cmd_report()
1748 	if ((report.header || report.header_only) && !quiet) {  in cmd_report()
1750 					   report.show_full_info);  in cmd_report()
1751 		if (report.header_only) {  in cmd_report()
1763 		   !report.stats_mode && !report.tasks_mode) {  in cmd_report()
1773 	if (ui__has_annotation() || report.symbol_ipc || report.data_type ||  in cmd_report()
1774 	    report.total_cycles_mode) {  in cmd_report()
1798 	if (report.time_str) {  in cmd_report()
1799 		ret = perf_time__parse_for_ranges(report.time_str, session,  in cmd_report()
1800 						  &report.ptime_range,  in cmd_report()
1801 						  &report.range_size,  in cmd_report()
1802 						  &report.range_num);  in cmd_report()
1807 						  report.ptime_range,  in cmd_report()
1808 						  report.range_num);  in cmd_report()
1823 	ret = __cmd_report(&report);  in cmd_report()
1834 	if (report.ptime_range) {  in cmd_report()
1836 		zfree(&report.ptime_range);  in cmd_report()
1839 	if (report.block_reports) {  in cmd_report()
1840 		block_info__free_report(report.block_reports,  in cmd_report()
1841 					report.nr_block_reports);  in cmd_report()
1842 		report.block_reports = NULL;  in cmd_report()