am fd110c7f: Merge change I831d8e1e into eclair

Merge commit 'fd110c7fb36966a7b917c7661e5497b4ffccd7da' into eclair-mr2

* commit 'fd110c7fb36966a7b917c7661e5497b4ffccd7da':
  rootdir: init.rc: Adjust background dirty writeout policy

rootdir/init.rc

@@ -180,6 +180,10 @@ on boot
     # Set init its forked children's oom_adj.
     write /proc/1/oom_adj -16
 
+    # Tweak background writeout
+    write /proc/sys/vm/dirty_expire_centisecs 200
+    write /proc/sys/vm/dirty_background_ratio  5
+
     # Permissions for System Server and daemons.
     chown radio system /sys/android_power/state
     chown radio system /sys/android_power/request_state