1*2810ac1bSKiyoung KimAllows a process to enable observability of privileged
2*2810ac1bSKiyoung Kimoperations related to performance. The mechanisms
3*2810ac1bSKiyoung Kiminclude perf_events, i915_perf and other kernel
4*2810ac1bSKiyoung Kimsubsystems.
5