Explain Oprofile for now is using perf_event.
Explain Oprofile for now is using perf_event.

skymizer/pat,kito-cheng/pat,kito-cheng/pat,aoowweenn/pat,skymizer/pat,aoowweenn/pat,kito-cheng/pat,skymizer/SkyPat,skymizer/SkyPat