diff --git a/include/linux/swapfile.h b/include/linux/swapfile.h
index 7ed529a77c5b..c558a34e8f5d 100644
--- a/include/linux/swapfile.h
+++ b/include/linux/swapfile.h
@@ -10,6 +10,9 @@ extern struct swap_info_struct *swap_info[];
 extern unsigned long generic_max_swapfile_size(void);
 unsigned long arch_max_swapfile_size(void);
 
+extern int unuse_swap_pte(struct vm_area_struct *vma, pmd_t *pmd,
+		unsigned long addr, swp_entry_t entry, struct folio *folio);
+
 /* Maximum swapfile size supported for the arch (not inclusive). */
 extern unsigned long swapfile_maximum_size;
 /* Whether swap migration entry supports storing A/D bits for the arch */
diff --git a/mm/swap_state.c b/mm/swap_state.c
index df44400df83f..5df7763971c9 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -528,6 +528,8 @@ struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
 	return retpage;
 }
 
+EXPORT_SYMBOL_GPL(read_swap_cache_async);
+
 static unsigned int __swapin_nr_pages(unsigned long prev_offset,
 				      unsigned long offset,
 				      int hits,
diff --git a/mm/swapfile.c b/mm/swapfile.c
index d3c0276369d8..5d552d41cbf4 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1855,6 +1855,13 @@ out:
 	return ret;
 }
 
+int unuse_swap_pte(struct vm_area_struct *vma, pmd_t *pmd,
+		unsigned long addr, swp_entry_t entry, struct folio *folio)
+{
+	return unuse_pte(vma, pmd, addr, entry, folio);
+}
+EXPORT_SYMBOL_GPL(unuse_swap_pte);
+
 static int unuse_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned long addr, unsigned long end,
 			unsigned int type)