linux-kernel - Re: [PATCH 1/1] perf test code_with_type.sh: Skip test if rust wasn't available at build time

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Message-ID: <aYqIs-eJeyItVUOm@google.com>
Date: Mon, 9 Feb 2026 17:24:03 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Dmitrii Dolgov <9erthalion6@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Ian Rogers <irogers@...gle.com>,
	James Clark <james.clark@...aro.org>, Jiri Olsa <jolsa@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-perf-users@...r.kernel.org
Subject: Re: [PATCH 1/1] perf test code_with_type.sh: Skip test if rust
 wasn't available at build time

On Mon, Feb 09, 2026 at 03:48:27PM -0300, Arnaldo Carvalho de Melo wrote:
>   $ perf test 'perf data type profiling tests'
>    83: perf data type profiling tests                         : Skip
>   $ perf test -vv 'perf data type profiling tests'
>    83: perf data type profiling tests:
>   --- start ---
>   test child forked, pid 977213
>   Skip: code_with_type workload not built in 'perf test'
>   ---- end(-2) ----
>    83: perf data type profiling tests                         : Skip
>   $
> 
> Cc: Dmitrii Dolgov <9erthalion6@...il.com>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> ---
>  tools/perf/tests/shell/data_type_profiling.sh | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/tools/perf/tests/shell/data_type_profiling.sh b/tools/perf/tests/shell/data_type_profiling.sh
> index a230f5d4c42c3e6a..3ef72a10850d0734 100755
> --- a/tools/perf/tests/shell/data_type_profiling.sh
> +++ b/tools/perf/tests/shell/data_type_profiling.sh
> @@ -4,6 +4,11 @@
>  
>  set -e
>  
> +if ! perf test --list-workloads | grep -qw code_with_type ; then

It could be 'perf check feature -q rust'.

But IIUC this test also covers C code.  We may want to skip Rust parts
only.

Thanks,
Namhyung


> +	echo "Skip: code_with_type workload not built in 'perf test'"
> +	exit 2
> +fi
> +
>  # The logic below follows the same line as the annotate test, but looks for a
>  # data type profiling manifestation
>  
> -- 
> 2.53.0
>