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| author | Ziyan <jaraidaniel@gmail.com> | 2016-01-08 17:55:47 +0100 |
|---|---|---|
| committer | Andreas Blaesius <skate4life@gmx.de> | 2016-01-25 23:59:36 +0100 |
| commit | 6f60fad0e9d7a0b9fa73e7fa7b8dc16aac178ccb (patch) | |
| tree | 931a4ed0d7dc33f40d684fe7c9acc0d96c3c7cd5 /rootdir | |
| parent | 5db37fea35083297a5eb3aaf2224c3efa7fa9477 (diff) | |
| download | device_samsung_espressowifi-6f60fad0e9d7a0b9fa73e7fa7b8dc16aac178ccb.zip device_samsung_espressowifi-6f60fad0e9d7a0b9fa73e7fa7b8dc16aac178ccb.tar.gz device_samsung_espressowifi-6f60fad0e9d7a0b9fa73e7fa7b8dc16aac178ccb.tar.bz2 | |
init: tune vm for zRAM
References:
https://source.android.com/devices/tech/config/low-ram.html
https://01.org/android-ia/user-guides/android-memory-tuning-android-5.0-and-5.1
Change-Id: I8ec35dad3a65c213d1843d01957b308c3ab84a6e
Diffstat (limited to 'rootdir')
| -rw-r--r-- | rootdir/etc/init.tab2.rc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rootdir/etc/init.tab2.rc b/rootdir/etc/init.tab2.rc index 2a746a5..28b128b 100644 --- a/rootdir/etc/init.tab2.rc +++ b/rootdir/etc/init.tab2.rc @@ -40,6 +40,12 @@ on fs insmod /system/lib/modules/pvrsrvkm_sgx540_120.ko start pvrsrvinit + # read only 1 page at a time + write /proc/sys/vm/page-cluster 0 + + # set swappines to 100 + write /proc/sys/vm/swappiness 100 + mount debugfs /sys/kernel/debug /sys/kernel/debug on post-fs-data |