[PATCH 0/3] powerpc: Instrument Hypervisor Calls

[Segher Boessenkool]

> Statistic files are moved to debugfs, and remain split out by CPU.

Having done some if this myself long ago, I really like to see these
per-cpu statistics.  "Not useful" in real life, but for most testcases
they're invaluable.  It would be useful to also add a "total" column
as well, of course, but it can also be done in userland.


Segher