linux-kernel - Re: [PATCH] libperf tests: Update a use of the new cpumap api.

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Message-ID: <YeGJ4PJOQRwNVThV@kernel.org>
Date:   Fri, 14 Jan 2022 11:34:08 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Shunsuke Nakamura <nakamura.shun@...itsu.com>,
        Colin Ian King <colin.king@...el.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] libperf tests: Update a use of the new cpumap api.

Em Thu, Jan 13, 2022 at 10:51:05PM -0800, Ian Rogers escreveu:
> Fixes a build breakage.
> 
> Fixes: 6d18804b963b ("perf cpumap: Give CPUs their own type")

I wonder how I didn't catch this in my tests...

Thanks, applied.

- Arnaldo


> Signed-off-by: Ian Rogers <irogers@...gle.com>
> ---
>  tools/lib/perf/tests/test-evlist.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/lib/perf/tests/test-evlist.c b/tools/lib/perf/tests/test-evlist.c
> index e7afff12c35a..b3479dfa9a1c 100644
> --- a/tools/lib/perf/tests/test-evlist.c
> +++ b/tools/lib/perf/tests/test-evlist.c
> @@ -334,7 +334,8 @@ static int test_mmap_cpus(void)
>  	};
>  	cpu_set_t saved_mask;
>  	char path[PATH_MAX];
> -	int id, err, cpu, tmp;
> +	int id, err, tmp;
> +	struct perf_cpu cpu;
>  	union perf_event *event;
>  	int count = 0;
>  
> @@ -377,7 +378,7 @@ static int test_mmap_cpus(void)
>  		cpu_set_t mask;
>  
>  		CPU_ZERO(&mask);
> -		CPU_SET(cpu, &mask);
> +		CPU_SET(cpu.cpu, &mask);
>  
>  		err = sched_setaffinity(0, sizeof(mask), &mask);
>  		__T("sched_setaffinity failed", err == 0);
> -- 
> 2.34.1.703.g22d0c6ccf7-goog

-- 

- Arnaldo