diff --git a/[refs] b/[refs]
index d753c1aaba73..692004f70101 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c4b32b8b010d036dc03f77b0ef2a747db0cc3588
+refs/heads/master: 34ef75f09f09611b62ae11ae36c3c7b0a6a8a9cb
diff --git a/trunk/drivers/md/bitmap.c b/trunk/drivers/md/bitmap.c
index 51315302a85e..252d55df9642 100644
--- a/trunk/drivers/md/bitmap.c
+++ b/trunk/drivers/md/bitmap.c
@@ -326,9 +326,9 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait)
 		}
 	}
 
-	ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE);
+	ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
 	if (!ret)
-		ret = page->mapping->a_ops->commit_write(NULL, page, 0,
+		ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
 			PAGE_SIZE);
 	if (ret) {
 		unlock_page(page);