linux-kernel - Re: [PATCH v3 09/10] perf test: Introduce DEFINE_SUITE

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Message-ID: <Z1yRKdo3JpQ9KPe-@x1>
Date: Fri, 13 Dec 2024 16:55:21 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ravi Bangoria <ravi.bangoria@....com>
Cc: peterz@...radead.org, mingo@...hat.com, namhyung@...nel.org,
	eranian@...gle.com, mark.rutland@....com,
	alexander.shishkin@...ux.intel.com, jolsa@...nel.org,
	irogers@...gle.com, adrian.hunter@...el.com,
	kan.liang@...ux.intel.com, tglx@...utronix.de, bp@...en8.de,
	dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
	santosh.shukla@....com, ananth.narayan@....com,
	sandipan.das@....com
Subject: Re: [PATCH v3 09/10] perf test: Introduce DEFINE_SUITE_EXCLUSIVE()

On Tue, Dec 10, 2024 at 09:34:48AM +0000, Ravi Bangoria wrote:
> A variant of DEFINE_SUITE() but sets ->exclusive bit for the test so the
> test will be executed sequentially.

Cherry picking this one as I need it for some other work.

Ian Rogers pointed me while reviewing.

- Arnaldo
 
> Signed-off-by: Ravi Bangoria <ravi.bangoria@....com>
> ---
>  tools/perf/tests/tests.h | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h
> index cb58b43aa063..8aea344536b8 100644
> --- a/tools/perf/tests/tests.h
> +++ b/tools/perf/tests/tests.h
> @@ -81,6 +81,16 @@ struct test_suite {
>  		.test_cases = tests__##_name,		\
>  	}
>  
> +#define DEFINE_SUITE_EXCLUSIVE(description, _name)	\
> +	struct test_case tests__##_name[] = {           \
> +		TEST_CASE_EXCLUSIVE(description, _name),\
> +		{	.name = NULL, }			\
> +	};						\
> +	struct test_suite suite__##_name = {		\
> +		.desc = description,			\
> +		.test_cases = tests__##_name,		\
> +	}
> +
>  /* Tests */
>  DECLARE_SUITE(vmlinux_matches_kallsyms);
>  DECLARE_SUITE(openat_syscall_event);
> -- 
> 2.43.0