SMMU_PMCG_EVCNTR_RDONLY 227 drivers/perf/arm_smmuv3_pmu.c if (smmu_pmu->options & SMMU_PMCG_EVCNTR_RDONLY) { SMMU_PMCG_EVCNTR_RDONLY 720 drivers/perf/arm_smmuv3_pmu.c smmu_pmu->options |= SMMU_PMCG_EVCNTR_RDONLY;