The original 80% was too much, with that zram size, the idle RAM usage was around 75%. Now with 30%, the system boots fine and idle RAM usage has been decreased to around 55%. Also, reduce swappiness a bit
- Switch to LZ4 for better overall performance
- Set max_comp_streams to num of cores since upstream also moves this to
percpu.
- Set page-cluster to 0 as the incremental cost of reading 1 page at a
time is negligible for zram
[roynatech2544: Adjust swappiness too]
Bug: 38249616
Test: boot and run zram-perf showing better performance
Change-Id: I0b92b246d773db85aa03d033b2cecee54347cbd1
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Change-Id: Ia40c30978b0805988b80b41b7c43007e339b1fbd
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
* make directory for sec_efs partition
* Address selinux denials while using it
* HACK: Since oemcrypto looks for /factory/wv.keys, mount sec_efs partition on /factory instead of /efs
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
This removes the default mounting of debugfs, as
it is no longer allowed from android-S new-launch.
Change-Id: I3e2e65315854d72de21239bd5a7edec5584494e0
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>