Re: [PATCH] perf-stat: introduce bperf, share hardware PMCs with BPF

[Song Liu]

> On Mar 15, 2021, at 8:34 AM, Andi Kleen <a...@firstfloor.org> wrote:
> 
>> I still think that there is value in taking those measurements after we
>> enable the counters, as, for instance, for interval mode we want
>> measurements with the counters enabled, whatever happens before the
>> counters are enabled is just startup time, etc. Jiri, Andi?
> 
> Yes I agree. Only the time with counters enabled matters.

I see. This change itself is a valid fix. I will create a separate patch.

Thanks,
Song