Re: [PATCH 4/4] perf stat: Add transaction flag (-T) support for s390

Andi Kleen
2018-06-22T14:31:13Z

> >
> > You may need to add support for wildcard pmus to it.
> >
> > -Andi
> >
>
> Currently only one PMU on s390 does support transactions, its the PMU with counters
> named cpum_cf.

Right, but you don't want to hard code that pmu into builtin-stat.

-Andi