diff --git a/fs/buffer.c b/fs/buffer.c
index 7135849..9b5434a 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -360,16 +360,18 @@
  */
 static void free_more_memory(void)
 {
-	struct zonelist *zonelist;
+	struct zone **zones;
 	int nid;
 
 	wakeup_pdflush(1024);
 	yield();
 
 	for_each_online_node(nid) {
-		zonelist = node_zonelist(nid, GFP_NOFS);
-		if (zonelist->zones[0])
-			try_to_free_pages(zonelist, 0, GFP_NOFS);
+		zones = first_zones_zonelist(node_zonelist(nid, GFP_NOFS),
+						gfp_zone(GFP_NOFS));
+		if (*zones)
+			try_to_free_pages(node_zonelist(nid, GFP_NOFS), 0,
+						GFP_NOFS);
 	}
 }