smmu_pmu_set_period  410 drivers/perf/arm_smmuv3_pmu.c 	smmu_pmu_set_period(smmu_pmu, hwc);
smmu_pmu_set_period  627 drivers/perf/arm_smmuv3_pmu.c 		smmu_pmu_set_period(smmu_pmu, hwc);