diff --git a/mm/zswap.c b/mm/zswap.c
index a1c883c68ef6..4f2e652e8ad3 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -664,8 +664,10 @@ void zswap_folio_swapin(struct folio *folio)
 	struct lruvec *lruvec;
 
 	if (folio) {
+		rcu_read_lock();
 		lruvec = folio_lruvec(folio);
 		atomic_long_inc(&lruvec->zswap_lruvec_state.nr_disk_swapins);
+		rcu_read_unlock();
 	}
 }