Re: [PATCH 20/41] perf tools: Let a user specify a PMU event without any config terms

[Adrian Hunter]

On 16/07/2014 5:25 p.m., Jiri Olsa wrote:
> On Mon, Jul 14, 2014 at 01:02:44PM +0300, Adrian Hunter wrote:
> > This enables a PMU event to be specified in the form:
> >
> > 	pmu//
> >
> > which is effectively the same as:
> >
> > 	pmu/config=0/
> >
> > This patch is a precursor to defining
> > default config for a PMU.
>
> I understand the need for default config, but could you please elaborate
> why do we want to parse 'pmu//' as an event string string?

Currently the parser requires the slashes to identify a PMU event
as opposed to a hardware or other kind of event.
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