[PATCH v4 4/7] powerpc/powernv: detect supported nest pmus and its events

[Sukadev Bhattiprolu]

Madhavan Srinivasan [maddy at linux.vnet.ibm.com] wrote:
| 
| > Are the 'start.*' and 'unit.*' files events by themselves or just attributes
| > of events?
| 
| These are attributes needed for computation. unit and scale attributes
| will be used by perf tool in post-processing the counter data. These
| can also use by other tools like pcp.

OK. Thanks for clarifying.