[PATCH 07/10] perf: Define common uncore capabilities

[James Clark]

On 12/03/2024 17:34, Robin Murphy wrote:
> Nearly all uncore/system PMUs share a common set of capbilities,
> so let's wrap those up in a single macro for ease of use.
> 
> Signed-off-by: Robin Murphy <robin.murphy at arm.com>
> ---
>  include/linux/perf_event.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
> index b1fd832ed8bf..5d5db122005b 100644
> --- a/include/linux/perf_event.h
> +++ b/include/linux/perf_event.h
> @@ -293,6 +293,9 @@ struct perf_event_pmu_context;
>  #define PERF_PMU_CAP_EXTENDED_HW_TYPE		0x0100
>  #define PERF_PMU_CAP_NO_COMMON_EVENTS		0x0200
>  
> +#define PERF_PMU_UNCORE_CAPS \
> +(PERF_PMU_CAP_NO_SAMPLING| PERF_PMU_CAP_NO_EXCLUDE | PERF_PMU_CAP_NO_COMMON_EVENTS)
> +

The most minor of nits: missing space before |. There is another one in
another commit that triggers checkpatch but that line gets deleted anyway.

>  struct perf_output_handle;
>  
>  #define PMU_NULL_DEV	((void *)(~0UL))