RISCV_PMU_INSTRET   44 arch/riscv/kernel/perf_event.c 	[PERF_COUNT_HW_INSTRUCTIONS]		= RISCV_PMU_INSTRET,
RISCV_PMU_INSTRET  190 arch/riscv/kernel/perf_event.c 	case RISCV_PMU_INSTRET: