diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 2df5782eb0ac..d0d9658ed136 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1476,9 +1476,6 @@ static void memcg_stat_format(struct mem_cgroup *memcg, struct seq_buf *s)
 			       vm_event_name(memcg_vm_event_stat[i]),
 			       memcg_events(memcg, memcg_vm_event_stat[i]));
 	}
-
-	/* The above should easily fit into one page */
-	WARN_ON_ONCE(seq_buf_has_overflowed(s));
 }
 
 static void memory_stat_format(struct mem_cgroup *memcg, struct seq_buf *s)