diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6daf831b14c5..79e5c3b3e850 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -141,12 +141,14 @@ static inline bool subpool_is_free(struct hugepage_subpool *spool)
 static inline void unlock_or_release_subpool(struct hugepage_subpool *spool,
 						unsigned long irq_flags)
 {
-	spin_unlock_irqrestore(&spool->lock, irq_flags);
+	bool free_subpool = subpool_is_free(spool);
 
 	/* If no pages are used, and no other handles to the subpool
 	 * remain, give up any reservations based on minimum size and
 	 * free the subpool */
-	if (subpool_is_free(spool)) {
+	spin_unlock_irqrestore(&spool->lock, irq_flags);
+
+	if (free_subpool) {
 		if (spool->min_hpages != -1)
 			hugetlb_acct_memory(spool->hstate,
 						-spool->min_hpages);