diff --git a/[refs] b/[refs]
index ca54845b3262..f9b60b7b35d1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07dbd37727049c0d56e313e5afcf8db07a9c3e37
+refs/heads/master: c708443c004f2310abdd7f1c353daa372b37f7a2
diff --git a/trunk/drivers/md/bitmap.c b/trunk/drivers/md/bitmap.c
index ee4a3424a8a3..76a189ceb529 100644
--- a/trunk/drivers/md/bitmap.c
+++ b/trunk/drivers/md/bitmap.c
@@ -315,6 +315,8 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait)
 	if (bitmap->file == NULL)
 		return write_sb_page(bitmap->mddev, bitmap->offset, page, wait);
 
+	flush_dcache_page(page); /* make sure visible to anyone reading the file */
+
 	if (wait)
 		lock_page(page);
 	else {