From: Willy Tarreau <w@1wt.eu>
Date: Sun, 21 Aug 2016 13:55:52 +0000 (+0200)
Subject: squash mm: Export migrate_page_... : also make it non-static
X-Git-Tag: v3.10.103~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7ed93fef079f4e81e87893686b0f3159dd7e507;p=thirdparty%2Fkernel%2Fstable.git

squash mm: Export migrate_page_... : also make it non-static

commit ce16887b69e94a8c0305e88c918989f8bc1bd6b7 upstream.

Signed-off-by: Willy Tarreau <w@1wt.eu>
---

diff --git a/mm/migrate.c b/mm/migrate.c
index 2ee28c2be6a56..808f8abb1b8ff 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -308,7 +308,7 @@ 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)
 {