From 204e378209cd107393a1983db33fcea6e03aa02f Mon Sep 17 00:00:00 2001
From: Ziyan <jaraidaniel@gmail.com>
Date: Fri, 8 Jan 2016 17:57:59 +0100
Subject: init: increase read-ahead value to 256 kb

Apps and database file sizes have increased in recent Android versions,
which makes it practical to increase our read-ahead value from 128 kb.

General user experience seem to have improved a bit.

Change-Id: I35788444a8552a8f376c699ead163e951ed06b30
---
 rootdir/etc/init.tab2.rc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rootdir/etc/init.tab2.rc b/rootdir/etc/init.tab2.rc
index 28b128b..4e17a32 100644
--- a/rootdir/etc/init.tab2.rc
+++ b/rootdir/etc/init.tab2.rc
@@ -46,6 +46,9 @@ on fs
     # set swappines to 100
     write /proc/sys/vm/swappiness 100
 
+    # increase read-ahead value to 256 kb
+    write /sys/block/mmcblk0/queue/read_ahead_kb 256
+
     mount debugfs /sys/kernel/debug /sys/kernel/debug
 
 on post-fs-data
-- 
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