Messages in this thread | | | Date | Wed, 13 Mar 2024 11:23:09 +0000 | Subject | Re: [PATCH 07/10] perf: Define common uncore capabilities | From | James Clark <> |
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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@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))
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