From 22aa119c5ea00e08ca9e4a54cd6e593d90d6717d 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/init.tuna.rc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'rootdir')

diff --git a/rootdir/init.tuna.rc b/rootdir/init.tuna.rc
index 33dd7a8..ac869f5 100755
--- a/rootdir/init.tuna.rc
+++ b/rootdir/init.tuna.rc
@@ -79,6 +79,9 @@ 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
+
     # change permissions for mtd device
     chmod 0660 /dev/mtd/mtd0
     chown media media /dev/mtd/mtd0
-- 
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