diff --git a/include/linux/swap.h b/include/linux/swap.h
index d8bd6401c3e7dad86bc7b46e06d6fe2353314ae3..fc8d98660326f50e26884253321f04a416e26dd0 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -510,7 +510,6 @@ extern int __swp_swapcount(swp_entry_t entry);
 extern int swp_swapcount(swp_entry_t entry);
 extern struct swap_info_struct *page_swap_info(struct page *);
 extern struct swap_info_struct *swp_swap_info(swp_entry_t entry);
-extern int try_to_free_swap(struct page *);
 struct backing_dev_info;
 extern int init_swap_address_space(unsigned int type, unsigned long nr_pages);
 extern void exit_swap_address_space(unsigned int type);
@@ -595,11 +594,6 @@ static inline int swp_swapcount(swp_entry_t entry)
 	return 0;
 }
 
-static inline int try_to_free_swap(struct page *page)
-{
-	return 0;
-}
-
 static inline swp_entry_t folio_alloc_swap(struct folio *folio)
 {
 	swp_entry_t entry;
diff --git a/mm/folio-compat.c b/mm/folio-compat.c
index 06d47f00609b54052c0fec17345e2ab0394e9db7..e1e23b4947d73bd769bd319c821956911ff41fa6 100644
--- a/mm/folio-compat.c
+++ b/mm/folio-compat.c
@@ -146,10 +146,3 @@ void putback_lru_page(struct page *page)
 {
 	folio_putback_lru(page_folio(page));
 }
-
-#ifdef CONFIG_SWAP
-int try_to_free_swap(struct page *page)
-{
-	return folio_free_swap(page_folio(page));
-}
-#endif
diff --git a/mm/memory.c b/mm/memory.c
index 2f1a6da7f1e6582c9968945293be16d2620205b7..6e568f190e7a894aae6fe15b5d851ffa1754e164 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3844,7 +3844,7 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
 
 	if (swapcache) {
 		/*
-		 * Make sure try_to_free_swap or swapoff did not release the
+		 * Make sure folio_free_swap() or swapoff did not release the
 		 * swapcache from under us.  The page pin, and pte_same test
 		 * below, are not enough to exclude that.  Even if it is still
 		 * swapcache, we need to check that the page's swap has not