On Fri, Jan 27, 2023 at 10:14 AM Anton Protopopov <aspsk@xxxxxxxxxxxxx> wrote:
>
> The "local-storage-tasks-trace" benchmark has a `--quiet` option. Move it to
> the list of common options, so that the main code and other benchmarks can use
> (now global) env.quiet as well.
>
> Signed-off-by: Anton Protopopov <aspsk@xxxxxxxxxxxxx>
> ---
> tools/testing/selftests/bpf/bench.c | 15 +++++++++++++++
> tools/testing/selftests/bpf/bench.h | 1 +
> .../benchs/bench_local_storage_rcu_tasks_trace.c | 14 +-------------
> 3 files changed, 17 insertions(+), 13 deletions(-)
>
> diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c
> index ba93f1b268e1..42bf41a9385e 100644
> --- a/tools/testing/selftests/bpf/bench.c
> +++ b/tools/testing/selftests/bpf/bench.c
> @@ -16,6 +16,7 @@ struct env env = {
> .warmup_sec = 1,
> .duration_sec = 5,
> .affinity = false,
> + .quiet = false,
> .consumer_cnt = 1,
> .producer_cnt = 1,
> };
> @@ -257,6 +258,7 @@ static const struct argp_option opts[] = {
> { "consumers", 'c', "NUM", 0, "Number of consumer threads"},
> { "verbose", 'v', NULL, 0, "Verbose debug output"},
> { "affinity", 'a', NULL, 0, "Set consumer/producer thread affinity"},
> + { "quiet", 'q', "{0,1}", OPTION_ARG_OPTIONAL, "If true, be quiet"},
given the default is not quiet, why add 0 or 1? -q for quiet, no "-q"
for not quiet? Keeping it simple?
> { "prod-affinity", ARG_PROD_AFFINITY_SET, "CPUSET", 0,
> "Set of CPUs for producer threads; implies --affinity"},
> { "cons-affinity", ARG_CONS_AFFINITY_SET, "CPUSET", 0,
[...]
