commit dd7105a7a11553260be0ea71985ff026aad2cf21
author San Mehat <san@google.com> Tue Oct 13 13:05:56 2009 -0700
committer Android Git Automerger <android-git-automerger@android.com> Tue Oct 13 13:05:56 2009 -0700
tree 194c667b5bc74a409e33e7d2a60e6c4276ab1a71
parent 22f9d880941cf1db87fd19437bce71420eedf8bd
parent aaad7ab4ae9e6913481fe4348b040e5d3e2aaec1

am aaad7ab4: am fd110c7f: Merge change I831d8e1e into eclair

Merge commit 'aaad7ab4ae9e6913481fe4348b040e5d3e2aaec1' into eclair-mr2-plus-aosp

* commit 'aaad7ab4ae9e6913481fe4348b040e5d3e2aaec1':
  rootdir: init.rc: Adjust background dirty writeout policy

rootdir/init.rc

diff --git a/rootdir/init.rc b/rootdir/init.rc
index e777970..5657f51 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -180,6 +180,10 @@
     # 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