diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e0f7b94a4e9b..5af38d8a9afd 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -851,7 +851,7 @@ struct mem_cgroup *get_mem_cgroup_from_mm(struct mm_struct *mm)
 			if (unlikely(!memcg))
 				memcg = root_mem_cgroup;
 		}
-	} while (!css_tryget_online(&memcg->css));
+	} while (!css_tryget(&memcg->css));
 	rcu_read_unlock();
 	return memcg;
 }