From 7a46a8fd13bd60584687f417cd35935965f29ae2 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 19 Oct 2015 10:04:22 +0200 Subject: [PATCH] perf bench: List output formatting options on 'perf bench -h' So 'perf bench -h' is not very helpful when printing the help line about the output formatting options: -f, --format Specify format style There are two output format styles, 'default' and 'simple', so improve the help text to: -f, --format Specify the output formatting style Signed-off-by: Ingo Molnar Cc: David Ahern Cc: Hitoshi Mitake Cc: Jiri Olsa Cc: Linus Torvalds Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1445241870-24854-7-git-send-email-mingo@kernel.org [ Removed leftovers from the mem-functions.c rename ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-bench.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c index f67934d46d40..1b585213ba5a 100644 --- a/tools/perf/builtin-bench.c +++ b/tools/perf/builtin-bench.c @@ -110,7 +110,7 @@ int bench_format = BENCH_FORMAT_DEFAULT; unsigned int bench_repeat = 10; /* default number of times to repeat the run */ static const struct option bench_options[] = { - OPT_STRING('f', "format", &bench_format_str, "default", "Specify format style"), + OPT_STRING('f', "format", &bench_format_str, "default|simple", "Specify the output formatting style"), OPT_UINTEGER('r', "repeat", &bench_repeat, "Specify amount of times to repeat the run"), OPT_END() }; -- 2.20.1