linux-kernel - Re: [PATCH 1/7] perf test: Skip reason for suites with 1 test

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Message-ID: <CAM9d7cjfCF+9SUGrO-WQ_OSAyq0U+idS8SCNFv+CoL6A+0RKGQ@mail.gmail.com>
Date:   Mon, 16 May 2022 20:53:14 -0700
From:   Namhyung Kim <namhyung@...nel.org>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Riccardo Mancini <rickyman7@...il.com>,
        Sohaib Mohamed <sohaib.amhmd@...il.com>,
        Carsten Haitzler <carsten.haitzler@....com>,
        Marco Elver <elver@...gle.com>,
        John Garry <john.garry@...wei.com>,
        Michael Petlan <mpetlan@...hat.com>,
        linux-perf-users <linux-perf-users@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 1/7] perf test: Skip reason for suites with 1 test

On Thu, May 12, 2022 at 9:05 PM Ian Rogers <irogers@...gle.com> wrote:
>
> When a suite has just 1 subtest, the subtest number is given as -1 to
> avoid indented printing. When this subtest number is seen for the skip
> reason, use the reason of the first test.
>
> Signed-off-by: Ian Rogers <irogers@...gle.com>

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung


> ---
>  tools/perf/tests/builtin-test.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
> index fac3717d9ba1..33fcafa0fa79 100644
> --- a/tools/perf/tests/builtin-test.c
> +++ b/tools/perf/tests/builtin-test.c
> @@ -137,10 +137,10 @@ static bool has_subtests(const struct test_suite *t)
>
>  static const char *skip_reason(const struct test_suite *t, int subtest)
>  {
> -       if (t->test_cases && subtest >= 0)
> -               return t->test_cases[subtest].skip_reason;
> +       if (!t->test_cases)
> +               return NULL;
>
> -       return NULL;
> +       return t->test_cases[subtest >= 0 ? subtest : 0].skip_reason;
>  }
>
>  static const char *test_description(const struct test_suite *t, int subtest)
> --
> 2.36.0.550.gb090851708-goog
>