Re: [PATCH V5 4/8] perf/x86/intel/uncore: add new data structures for free running counters

[Andi Kleen]

> Oh, think a bit more.
> I think we cannot do the same thing as we did for CPU PMU's fixed counters.
> 
> The counters here are free running counters. They cannot be start/stop.

Yes free running counter have completely different semantics. They
need a separate event code.

-Andi