--- xserver-xorg-video-psb-0.31.0/exa/exa.c	2009-04-17 11:22:26.000000000 -0700
+++ xserver-xorg-video-psb-0.31.0/exa/exa.c.new	2009-08-14 15:31:43.432472009 -0700
@@ -642,7 +642,7 @@
 
     pScreen->devPrivates[exaScreenPrivateIndex].ptr = (pointer) pExaScr;
 
-    pExaScr->migration = ExaMigrationAlways;
+    pExaScr->migration = ExaMigrationGreedy;
 
     exaDDXDriverInit(pScreen);