diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 5b1578a4a89e..ed3af0df3692 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -402,6 +402,24 @@ TRACE_EVENT(mm_setup_per_zone_lowmem_reserve,
 		  __entry->lowmem_reserve)
 );
 
+TRACE_EVENT(mm_calculate_totalreserve_pages,
+
+	TP_PROTO(unsigned long totalreserve_pages),
+
+	TP_ARGS(totalreserve_pages),
+
+	TP_STRUCT__entry(
+		__field(unsigned long, totalreserve_pages)
+	),
+
+	TP_fast_assign(
+		__entry->totalreserve_pages = totalreserve_pages;
+	),
+
+	TP_printk("totalreserve_pages=%lu", __entry->totalreserve_pages)
+);
+
+
 /*
  * Required for uniquely and securely identifying mm in rss_stat tracepoint.
  */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index aecf77d9a672..15087a0d7d71 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8978,6 +8978,7 @@ static void calculate_totalreserve_pages(void)
 		}
 	}
 	totalreserve_pages = reserve_pages;
+	trace_mm_calculate_totalreserve_pages(totalreserve_pages);
 }
 
 /*