If users give two options --show-total-period and --show-nr-samples, show their proper usage because the two options can not be used at the same time.
Cc: Namhyung Kim <namhy...@kernel.org> Cc: Jiri Olsa <jo...@redhat.com> Signed-off-by: Taeung Song <treeze.tae...@gmail.com> --- tools/perf/builtin-annotate.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index acde4cc..9d25c27 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...]", @@ -452,8 +452,12 @@ int cmd_annotate(int argc, const char **argv) 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; -- 2.7.4