PREFETCH          180 arch/x86/events/intel/p4.c 			P4_ESCR_EMASK_BIT(P4_EVENT_IOQ_ALLOCATION, PREFETCH),
PREFETCH          197 arch/x86/events/intel/p4.c 			P4_ESCR_EMASK_BIT(P4_EVENT_IOQ_ACTIVE_ENTRIES, PREFETCH),