On Thu, Mar 08, 2018 at 06:15:39PM -0800, [email protected] wrote: > From: Kan Liang <[email protected]> > > The Extended PEBS feature, introduced in Goldmont Plus > microarchitecture, supports all events as "Extended PEBS". > > Introduce flag PMU_FL_PEBS_ALL to indicate the platforms which support > extended PEBS. > To support all events, it needs to support all constraints for PEBS. To > avoid duplicating all the constraints in the PEBS table, making the PEBS > code search the normal constraints too. >
So I like PEBS_ALL.. what I don't like is that it seems to be mutually exclusive with PEBS Load Latency. Took the patches.
