diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9da23a7ec4c00b04ced3e349e8dc8a5c6ca016b3..a04225d372ba3ab77516b970c10135b19def3ac4 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5835,9 +5835,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
 	if (!mem_cgroup_is_root(memcg))
 		page_counter_uncharge(&memcg->memory, 1);
 
-	/* XXX: caller holds IRQ-safe mapping->tree_lock */
-	VM_BUG_ON(!irqs_disabled());
-
+	/* Caller disabled preemption with mapping->tree_lock */
 	mem_cgroup_charge_statistics(memcg, page, -1);
 	memcg_check_events(memcg, page);
 }