diff --git a/drivers/devfreq/arm-memlat-mon.c b/drivers/devfreq/arm-memlat-mon.c
index 6c1c4f177efa..4e15ae446816 100644
--- a/drivers/devfreq/arm-memlat-mon.c
+++ b/drivers/devfreq/arm-memlat-mon.c
@@ -657,8 +657,13 @@ static void stop_hwmon(struct memlat_hwmon *hw)
 		unsigned int idx = cpu - cpumask_first(&mon->cpus);
 		struct dev_stats *devstats = to_devstats(mon, cpu);
 
-		if (mon->miss_ev)
+		if (mon->miss_ev) {
 			delete_event(&mon->miss_ev[idx]);
+			if (mon->wb_ev)
+				delete_event(&mon->wb_ev[idx]);
+			if (mon->access_ev)
+				delete_event(&mon->access_ev[idx]);
+		}
 		devstats->inst_count = 0;
 		devstats->mem_count = 0;
 		devstats->freq = 0;
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);
 	}