diff --git a/drivers/soc/qcom/rimps_memlat.c b/drivers/soc/qcom/rimps_memlat.c index 7e22b37fcfe3..8cc14f4df437 100644 --- a/drivers/soc/qcom/rimps_memlat.c +++ b/drivers/soc/qcom/rimps_memlat.c @@ -632,6 +632,8 @@ static void save_cpugrp_pmu_events(struct memlat_cpu_grp *cpu_grp, u8 cpu) !cpus_data->common_evs[i]) continue; + perf_event_read_local(cpus_data->common_evs[i], + &ev_count, NULL, NULL); ev_count = local64_read(&cpus_data->common_evs[i]->hw.prev_count); store_event_val(ev_count, hw_id, cpu); } @@ -651,6 +653,9 @@ static void save_mon_pmu_events(struct memlat_mon *mon, u8 cpu) if (hw_id == INVALID_PMU_HW_IDX || !ev_data->mon_evs[i]) continue; + + perf_event_read_local(ev_data->mon_evs[i], + &ev_count, NULL, NULL); ev_count = local64_read(&ev_data->mon_evs[i]->hw.prev_count); store_event_val(ev_count, hw_id, cpu); }