diff --git a/mm/swap_state.c b/mm/swap_state.c
index d783872..676ff29 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -185,13 +185,12 @@
 	 * deadlock in the swap out path.
 	 */
 	/*
-	 * Add it to the swap cache and mark it dirty
+	 * Add it to the swap cache.
 	 */
 	err = add_to_swap_cache(page, entry,
 			__GFP_HIGH|__GFP_NOMEMALLOC|__GFP_NOWARN);
 
-	if (!err) {	/* Success */
-		SetPageDirty(page);
+	if (!err) {
 		return 1;
 	} else {	/* -ENOMEM radix-tree allocation failure */
 		/*