Re: [RFC][PATCH v2 11/11] perf top: demo of how to use the sysfsinterface

[Peter Zijlstra]

On Wed, 2010-05-19 at 18:33 -0700, Corey Ashford wrote:
> 
> We also need to take into account event "attributes" - other data that
> is needed to configure a specific event.  For example, think about a
> memory controller which has a PMU can count events in a particular
> memory range; we need to be able to supply the memory range somehow, 

That's that perf_event_attr is for.

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