Index: linux-2.6.14-ck1/mm/page-writeback.c
===================================================================
--- linux-2.6.14-ck1.orig/mm/page-writeback.c	2005-10-28 20:51:12.000000000 +1000
+++ linux-2.6.14-ck1/mm/page-writeback.c	2005-10-28 20:51:32.000000000 +1000
@@ -69,18 +69,18 @@ int dirty_background_ratio = 10;
 /*
  * The generator of dirty data starts writeback at this percentage
  */
-int vm_dirty_ratio = 40;
+int vm_dirty_ratio = 33;
 
 /*
  * The interval between `kupdate'-style writebacks, in centiseconds
  * (hundredths of a second)
  */
-int dirty_writeback_centisecs = 5 * 100;
+int dirty_writeback_centisecs = 3 * 100;
 
 /*
  * The longest number of centiseconds for which data is allowed to remain dirty
  */
-int dirty_expire_centisecs = 30 * 100;
+int dirty_expire_centisecs = 15 * 100;
 
 /*
  * Flag that makes the machine dump writes/reads and block dirtyings.