diff options
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 94 |
1 files changed, 41 insertions, 53 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 0f198f6d9b77..257c9c18cb7e 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -71,6 +71,7 @@ struct report { bool group_set; int max_stack; struct perf_read_values show_threads_values; + struct annotation_options annotation_opts; const char *pretty_printing_style; const char *cpu_list; const char *symbol_filter_str; @@ -136,26 +137,25 @@ static int hist_iter__report_callback(struct hist_entry_iter *iter, if (sort__mode == SORT_MODE__BRANCH) { bi = he->branch_info; - err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->from, sample, evsel); if (err) goto out; - err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->to, sample, evsel); } else if (rep->mem_mode) { mi = he->mem_info; - err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel->idx); + err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel); if (err) goto out; - err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); + err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); } else if (symbol_conf.cumulate_callchain) { if (single) - err = hist_entry__inc_addr_samples(he, sample, evsel->idx, - al->addr); + err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); } else { - err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); + err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); } out: @@ -181,11 +181,11 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter, rep->nonany_branch_mode); bi = he->branch_info; - err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->from, sample, evsel); if (err) goto out; - err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->to, sample, evsel); branch_type_count(&rep->brtype_stat, &bi->flags, bi->from.addr, bi->to.addr); @@ -194,30 +194,20 @@ out: return err; } -/* - * Events in data file are not collect in groups, but we still want - * the group display. Set the artificial group and set the leader's - * forced_leader flag to notify the display code. - */ static void setup_forced_leader(struct report *report, struct perf_evlist *evlist) { - if (report->group_set && !evlist->nr_groups) { - struct perf_evsel *leader = perf_evlist__first(evlist); - - perf_evlist__set_leader(evlist); - leader->forced_leader = true; - } + if (report->group_set) + perf_evlist__force_leader(evlist); } -static int process_feature_event(struct perf_tool *tool, - union perf_event *event, - struct perf_session *session __maybe_unused) +static int process_feature_event(struct perf_session *session, + union perf_event *event) { - struct report *rep = container_of(tool, struct report, tool); + struct report *rep = container_of(session->tool, struct report, tool); if (event->feat.feat_id < HEADER_LAST_FEATURE) - return perf_event__process_feature(tool, event, session); + return perf_event__process_feature(session, event); if (event->feat.feat_id != HEADER_LAST_FEATURE) { pr_err("failed: wrong feature ID: %" PRIu64 "\n", @@ -226,7 +216,8 @@ static int process_feature_event(struct perf_tool *tool, } /* - * All features are received, we can force the + * (feat_id = HEADER_LAST_FEATURE) is the end marker which + * means all features are received, now we can force the * group if needed. */ setup_forced_leader(rep, session->evlist); @@ -486,8 +477,8 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, hists__fprintf_nr_sample_events(hists, rep, evname, stdout); hists__fprintf(hists, !quiet, 0, 0, rep->min_percent, stdout, - symbol_conf.use_callchain || - symbol_conf.show_branchflag_count); + !(symbol_conf.use_callchain || + symbol_conf.show_branchflag_count)); fprintf(stdout, "\n\n"); } @@ -523,12 +514,9 @@ static void report__warn_kptr_restrict(const struct report *rep) "As no suitable kallsyms nor vmlinux was found, kernel samples\n" "can't be resolved."; - if (kernel_map) { - const struct dso *kdso = kernel_map->dso; - if (!RB_EMPTY_ROOT(&kdso->symbols[MAP__FUNCTION])) { - desc = "If some relocation was applied (e.g. " - "kexec) symbols may be misresolved."; - } + if (kernel_map && map__has_symbols(kernel_map)) { + desc = "If some relocation was applied (e.g. " + "kexec) symbols may be misresolved."; } ui__warning( @@ -573,7 +561,7 @@ static int report__browse_hists(struct report *rep) ret = perf_evlist__tui_browse_hists(evlist, help, NULL, rep->min_percent, &session->header.env, - true); + true, &rep->annotation_opts); /* * Usually "ret" is the last pressed key, and we only * care if the key notifies us to switch data file. @@ -718,10 +706,7 @@ static size_t maps__fprintf_task(struct maps *maps, int indent, FILE *fp) static int map_groups__fprintf_task(struct map_groups *mg, int indent, FILE *fp) { - int printed = 0, i; - for (i = 0; i < MAP__NR_TYPES; ++i) - printed += maps__fprintf_task(&mg->maps[i], indent, fp); - return printed; + return maps__fprintf_task(&mg->maps, indent, fp); } static void task__print_level(struct task *task, FILE *fp, int level) @@ -961,12 +946,6 @@ parse_percent_limit(const struct option *opt, const char *str, return 0; } -#define CALLCHAIN_DEFAULT_OPT "graph,0.5,caller,function,percent" - -const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n" - CALLCHAIN_REPORT_HELP - "\n\t\t\t\tDefault: " CALLCHAIN_DEFAULT_OPT; - int cmd_report(int argc, const char **argv) { struct perf_session *session; @@ -975,6 +954,10 @@ int cmd_report(int argc, const char **argv) bool has_br_stack = false; int branch_mode = -1; bool branch_call_mode = false; +#define CALLCHAIN_DEFAULT_OPT "graph,0.5,caller,function,percent" + const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n" + CALLCHAIN_REPORT_HELP + "\n\t\t\t\tDefault: " CALLCHAIN_DEFAULT_OPT; char callchain_default_opt[] = CALLCHAIN_DEFAULT_OPT; const char * const report_usage[] = { "perf report [<options>]", @@ -997,6 +980,7 @@ int cmd_report(int argc, const char **argv) .id_index = perf_event__process_id_index, .auxtrace_info = perf_event__process_auxtrace_info, .auxtrace = perf_event__process_auxtrace, + .event_update = perf_event__process_event_update, .feature = process_feature_event, .ordered_events = true, .ordering_requires_timestamps = true, @@ -1004,6 +988,7 @@ int cmd_report(int argc, const char **argv) .max_stack = PERF_MAX_STACK_DEPTH, .pretty_printing_style = "normal", .socket_filter = -1, + .annotation_opts = annotation__default_options, }; const struct option options[] = { OPT_STRING('i', "input", &input_name, "file", @@ -1093,11 +1078,11 @@ int cmd_report(int argc, const char **argv) "list of cpus to profile"), OPT_BOOLEAN('I', "show-info", &report.show_full_info, "Display extended information about perf.data file"), - OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src, + OPT_BOOLEAN(0, "source", &report.annotation_opts.annotate_src, "Interleave source code with assembly code (default)"), - OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw, + OPT_BOOLEAN(0, "asm-raw", &report.annotation_opts.show_asm_raw, "Display raw encoding of assembly instructions (default)"), - OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style", + OPT_STRING('M', "disassembler-style", &report.annotation_opts.disassembler_style, "disassembler style", "Specify disassembler style (e.g. -M intel for intel syntax)"), OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period, "Show a column with the sum of periods"), @@ -1108,7 +1093,7 @@ int cmd_report(int argc, const char **argv) parse_branch_mode), OPT_BOOLEAN(0, "branch-history", &branch_call_mode, "add last branch records to call history"), - OPT_STRING(0, "objdump", &objdump_path, "path", + OPT_STRING(0, "objdump", &report.annotation_opts.objdump_path, "path", "objdump binary to use for disassembly and annotations"), OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle, "Disable symbol demangling"), @@ -1120,7 +1105,7 @@ int cmd_report(int argc, const char **argv) OPT_CALLBACK(0, "percentage", NULL, "relative|absolute", "how to display percentage of filtered entries", parse_filter_percentage), OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts", - "Instruction Tracing options", + "Instruction Tracing options\n" ITRACE_HELP, itrace_parse_synth_opts), OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename, "Show full source file name path for source lines"), @@ -1139,6 +1124,9 @@ int cmd_report(int argc, const char **argv) "Time span of interest (start,stop)"), OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name, "Show inline function"), + OPT_CALLBACK(0, "percent-type", &report.annotation_opts, "local-period", + "Set percent type local/global-period/hits", + annotate_parse_percent_type), OPT_END() }; struct perf_data data = { @@ -1381,9 +1369,9 @@ repeat: } if (session->tevent.pevent && - pevent_set_function_resolver(session->tevent.pevent, - machine__resolve_kernel_addr, - &session->machines.host) < 0) { + tep_set_function_resolver(session->tevent.pevent, + machine__resolve_kernel_addr, + &session->machines.host) < 0) { pr_err("%s: failed to set libtraceevent function resolver\n", __func__); return -1; |
