Re: [PATCH 4/4 v4] perf stat: Add transaction flag (-T) support for s390

[Arnaldo Carvalho de Melo]

Em Tue, Jun 26, 2018 at 09:17:01AM +0200, Thomas Richter escreveu:
> perf stat command line flag -T to display transaction counters is
> currently supported for x86 only.
> Add support for s390. It is based on the metrics flag -M transaction
> using the architecture dependend json files. This requires a metric
> named "transaction" in the json files for the platform.
> 
> Introduce new function metricgroup__has_metric() to check for
> the existance of a metric_name transaction.
> 
> As suggested by Andi Kleen, this is the new approach to support
> transactions counters. Other architectures will follow.

Applied the 4-part patch series,

- Arnaldo