Re: [PATCH v3 04/19] perf, core: Add a concept of a weightened sample

[Andi Kleen]

> > @@ -198,8 +200,9 @@ enum perf_event_read_format {
> >  	PERF_FORMAT_TOTAL_TIME_RUNNING		= 1U << 1,
> >  	PERF_FORMAT_ID				= 1U << 2,
> >  	PERF_FORMAT_GROUP			= 1U << 3,
> > +	PERF_FORMAT_WEIGHT			= 1U << 4,
> 
> what's PERF_FORMAT_WEIGHT for?

It was used in a earlier iteration, but is now obsolete. I'll remove it.

-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only
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