diff options
Diffstat (limited to 'tools/perf/builtin-annotate.c')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 658c920d74b9..89fc0389dc76 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -403,7 +403,7 @@ int cmd_annotate(int argc, const char **argv) struct perf_data_file file = { .mode = PERF_DATA_MODE_READ, }; - const struct option options[] = { + struct option options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", @@ -445,13 +445,20 @@ int cmd_annotate(int argc, const char **argv) "Show event group information together"), OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period, "Show a column with the sum of periods"), + OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, + "Show a column with the number of samples"), OPT_CALLBACK_DEFAULT(0, "stdio-color", NULL, "mode", "'always' (default), 'never' or 'auto' only applicable to --stdio mode", stdio__config_color, "always"), OPT_END() }; - int ret = hists__init(); + int ret; + + set_option_flag(options, 0, "show-total-period", PARSE_OPT_EXCLUSIVE); + set_option_flag(options, 0, "show-nr-samples", PARSE_OPT_EXCLUSIVE); + + ret = hists__init(); if (ret < 0) return ret; @@ -467,6 +474,11 @@ int cmd_annotate(int argc, const char **argv) annotate.sym_hist_filter = argv[0]; } + if (symbol_conf.show_nr_samples && !annotate.use_stdio) { + pr_err("--show-nr-samples is only available in --stdio mode at this time\n"); + return ret; + } + if (quiet) perf_quiet_option(); |