1 files changed, 1 insertions, 1 deletions

diff --git a/mm/migrate.c b/mm/migrate.c
index b7ded7eafe3a..9c8d5f59d30b 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -311,7 +311,7 @@ static inline bool buffer_migrate_lock_buffers(struct buffer_head *head,
  * 2 for pages with a mapping
  * 3 for pages with a mapping and PagePrivate/PagePrivate2 set.
  */
-static int migrate_page_move_mapping(struct address_space *mapping,
+int migrate_page_move_mapping(struct address_space *mapping,
                 struct page *newpage, struct page *page,
                 struct buffer_head *head, enum migrate_mode mode)
 {