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

[Andi Kleen]

Thomas Richter <tmricht@xxxxxxxxxxxxx> writes:
>  
> +		/* Handle -T as -M transaction. Once platform specific metrics
> +		 * support has been added to the json files, all archiectures
> +		 * will use this approach.
> +		 */
> +		if (!strcmp(perf_env__arch(NULL), "s390")) {

Use pmu_have_event() instead.

You may need to add support for wildcard pmus to it.

-Andi