[PATCH v1] perf pmu: Fix aarch64 build

[Ian Rogers]

On Thu, Feb 2, 2023 at 5:40 PM Ian Rogers <irogers at google.com> wrote:
>
> ARM64 overrides a weak function but a previous change had broken the
> build.
>
> Fixes: 8cefeb8bd336 ("perf pmu-events: Introduce pmu_metrics_table")

As 8cefeb8bd336 ("perf pmu-events: Introduce pmu_metrics_table") is
only on tmp.perf/core then it may be best to just squash this fix into
that.

Thanks,
Ian

> Signed-off-by: Ian Rogers <irogers at google.com>
> ---
>  tools/perf/arch/arm64/util/pmu.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/tools/perf/arch/arm64/util/pmu.c b/tools/perf/arch/arm64/util/pmu.c
> index 2779840d8896..fa143acb4c8d 100644
> --- a/tools/perf/arch/arm64/util/pmu.c
> +++ b/tools/perf/arch/arm64/util/pmu.c
> @@ -22,6 +22,8 @@ static struct perf_pmu *pmu__find_core_pmu(void)
>                         return NULL;
>
>                 return pmu;
> +       }
> +       return NULL;
>  }
>
>  const struct pmu_metrics_table *pmu_metrics_table__find(void)
> --
> 2.39.1.519.gcb327c4b5f-goog
>