[PATCH v3 06/11] perf pmu-events: Remove now unused event and metric variables

[John Garry]

On 24/01/2023 06:33, Ian Rogers wrote:
> Previous changes separated the uses of pmu_event and pmu_metric,
> however, both structures contained all the variables of event and
> metric. This change removes the event variables from metric and the
> metric variables from event.
> 
> Note, this change removes the setting of evsel's metric_name/expr as
> these fields are no longer part of struct pmu_event. The metric
> remains but is no longer implicitly requested when the event is. This
> impacts a few Intel uncore events, however, as the ScaleUnit is shared
> by the event and the metric this utility is questionable. Also the
> MetricNames look broken (contain spaces) in some cases and when trying
> to use the functionality with '-e' the metrics fail but regular
> metrics with '-M' work. For example, on SkylakeX '-M' works:


Reviewed-by: John Garry <john.g.garry at oracle.com>