diff --git a/mm/truncate.c b/mm/truncate.c
index bf9e296..89a5c35 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -60,11 +60,12 @@
 		WARN_ON(++warncount < 5);
 	}
 		
-	if (TestClearPageDirty(page) && account_size)
+	if (TestClearPageDirty(page) && account_size) {
+		dec_zone_page_state(page, NR_FILE_DIRTY);
 		task_io_account_cancelled_write(account_size);
+	}
 }
 
-
 /*
  * If truncate cannot remove the fs-private metadata from the page, the page
  * becomes anonymous.  It will be left on the LRU and may even be mapped into
@@ -81,11 +82,11 @@
 	if (page->mapping != mapping)
 		return;
 
+	cancel_dirty_page(page, PAGE_CACHE_SIZE);
+
 	if (PagePrivate(page))
 		do_invalidatepage(page, 0);
 
-	cancel_dirty_page(page, PAGE_CACHE_SIZE);
-
 	ClearPageUptodate(page);
 	ClearPageMappedToDisk(page);
 	remove_from_page_cache(page);