diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 132a985aba8b..1dd5e773114c 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -226,9 +226,9 @@ TRACE_EVENT(mm_shrink_slab_start,
 
 TRACE_EVENT(mm_shrink_slab_end,
 	TP_PROTO(struct shrinker *shr, int shrinker_retval,
-		long unused_scan_cnt, long new_scan_cnt),
+		long unused_scan_cnt, long new_scan_cnt, long total_scan),
 
-	TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt),
+	TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt, total_scan),
 
 	TP_STRUCT__entry(
 		__field(struct shrinker *, shr)
@@ -245,7 +245,7 @@ TRACE_EVENT(mm_shrink_slab_end,
 		__entry->unused_scan = unused_scan_cnt;
 		__entry->new_scan = new_scan_cnt;
 		__entry->retval = shrinker_retval;
-		__entry->total_scan = new_scan_cnt - unused_scan_cnt;
+		__entry->total_scan = total_scan;
 	),
 
 	TP_printk("%pF %p: unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d",
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 5a8776eb0f43..15e93158bd0b 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -324,7 +324,7 @@ shrink_slab_node(struct shrink_control *shrinkctl, struct shrinker *shrinker,
 	else
 		new_nr = atomic_long_read(&shrinker->nr_deferred[nid]);
 
-	trace_mm_shrink_slab_end(shrinker, freed, nr, new_nr);
+	trace_mm_shrink_slab_end(shrinker, freed, nr, new_nr, total_scan);
 	return freed;
 }