linux-kernel - Re: [PATCH v1] perf stat: Fix hard coded ll miss units

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Date: Tue, 2 Jan 2024 11:34:03 -0800
From: Ian Rogers <irogers@...gle.com>
To: 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>, 
	Namhyung Kim <namhyung@...nel.org>, Ian Rogers <irogers@...gle.com>, 
	Adrian Hunter <adrian.hunter@...el.com>, Kan Liang <kan.liang@...ux.intel.com>, 
	John Garry <john.g.garry@...cle.com>, linux-perf-users@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Guillaume Endignoux <guillaumee@...gle.com>
Subject: Re: [PATCH v1] perf stat: Fix hard coded ll miss units

On Mon, Dec 11, 2023 at 10:13 AM Ian Rogers <irogers@...gle.com> wrote:
>
> Copy-paste error where LL cache misses are reported as l1i.
>
> Suggested-by: Guillaume Endignoux <guillaumee@...gle.com>
> Fixes: 0a57b910807a ("perf stat: Use counts rather than saved_value")
> Signed-off-by: Ian Rogers <irogers@...gle.com>

Ping. Trivial 1 character fix but no reviews :-(

Thanks,
Ian

> ---
>  tools/perf/util/stat-shadow.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
> index 1c5c3eeba4cf..e31426167852 100644
> --- a/tools/perf/util/stat-shadow.c
> +++ b/tools/perf/util/stat-shadow.c
> @@ -264,7 +264,7 @@ static void print_ll_miss(struct perf_stat_config *config,
>         static const double color_ratios[3] = {20.0, 10.0, 5.0};
>
>         print_ratio(config, evsel, aggr_idx, misses, out, STAT_LL_CACHE, color_ratios,
> -                   "of all L1-icache accesses");
> +                   "of all LL-cache accesses");
>  }
>
>  static void print_dtlb_miss(struct perf_stat_config *config,
> --
> 2.43.0.472.g3155946c3a-goog
>