diff -urN oldtree/init/Kconfig.staircase newtree.2/init/Kconfig.staircase
--- oldtree/init/Kconfig.staircase	2006-09-26 14:56:42.000000000 -0400
+++ newtree.2/init/Kconfig.staircase	2006-09-28 17:12:58.000000000 -0400
@@ -1,4 +1,5 @@
 menu "Staircase Tunable Options"
+depends on STAIRCASE
 choice
         prompt "Staircase Kernel Tunable Preset: "
         default STAIRCASE_DESKTOP
diff -urN oldtree/mm/filemap.c newtree.2/mm/filemap.c
--- oldtree/mm/filemap.c	2006-09-28 16:42:06.000000000 -0400
+++ newtree.2/mm/filemap.c	2006-09-28 17:15:59.000000000 -0400
@@ -974,6 +974,9 @@
 #ifdef CONFIG_STAIRCASE_CUSTOM
 int vm_tail_largefiles __read_mostly = CONFIG_VM_TAIL_LARGEFILES_SETTING;
 #endif
+#ifdef CONFIG_INGOSCHED
+int vm_tail_largefiles __read_mostly = 1;
+#endif
 
 static inline int nr_mapped(void)
 {
Files oldtree/scripts/kconfig/mconf and newtree.2/scripts/kconfig/mconf differ