diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 4830a3b..350878a 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -253,15 +253,11 @@
 
 struct page;	/* forward declaration */
 
-int test_clear_page_dirty(struct page *page);
+extern void cancel_dirty_page(struct page *page, unsigned int account_size);
+
 int test_clear_page_writeback(struct page *page);
 int test_set_page_writeback(struct page *page);
 
-static inline void clear_page_dirty(struct page *page)
-{
-	test_clear_page_dirty(page);
-}
-
 static inline void set_page_writeback(struct page *page)
 {
 	test_set_page_writeback(page);