How to modify the memory threshold under android source code

The method to modify the memory threshold in the android source code is:

Step 1: First create a XXX.txt file and enter the following code:

#! /system/bin/sh

echo "1536,2048,4096,6144,8192,12288" > /sys/module/lowmemorykiller/parameters/minfree ;

This code is based on The value corresponding to MFM configuration 3. I have used this value for a few days and no problem has been found, so I will take this value as an example for the time being.

Then save and modify the saved XXX.txt file to 67-Jasonfix

Put this 67-Jasonfix file under system/etc/init.d using RE manager (This folder contains the startup script settings.

Then change the permissions to: check all.

Step 2: Modify install-recovery.sh (in system/etc directory)

(1). Find the lines where these scripts are located

sh /system/etc/init.d/XXXXX

Add them accordingly

sh /system/etc/init.d/67-Jason

(2). Then find

echo A,B,C,D,E,F /sys /module/lowmemorykiller/parameters/minfree

Just delete this line and save it.