device_xiaomi_sm6150-common/rootdir/etc/init.target.rc
Wei Wang 73becf7452
sm6150-common: Tune zram performance
-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

Bug: 38249616
Test: boot and run zram-perf showing better performance
Change-Id: I0b92b246d773db85aa03d033b2cecee54347cbd1
2021-07-23 22:54:56 +02:00

179 lines
6.3 KiB
Plaintext

# Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of The Linux Foundation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
on init
wait /dev/block/platform/soc/${ro.boot.bootdevice}
symlink /dev/block/platform/soc/${ro.boot.bootdevice} /dev/block/bootdevice
write /sys/module/qpnp_rtc/parameters/poweron_alarm 1
# Add a cpuset for the camera daemon
mkdir /dev/cpuset/camera-daemon
write /dev/cpuset/camera-daemon/cpus 0-7
write /dev/cpuset/camera-daemon/mems 0
chown cameraserver cameraserver /dev/cpuset/camera-daemon
chown cameraserver cameraserver /dev/cpuset/camera-daemon/tasks
chmod 0660 /dev/cpuset/camera-daemon/tasks
# Boot time fs tuning
write /sys/block/sda/queue/iostats 0
write /sys/block/sda/queue/scheduler cfq
write /sys/block/sda/queue/iosched/slice_idle 0
write /sys/block/sda/queue/read_ahead_kb 2048
write /sys/block/sda/queue/nr_requests 256
write /sys/block/sde/queue/iostats 0
write /sys/block/sde/queue/scheduler cfq
write /sys/block/sde/queue/iosched/slice_idle 0
write /sys/block/sde/queue/read_ahead_kb 2048
write /sys/block/sde/queue/nr_requests 256
# ZRAM setup
write /sys/block/zram0/comp_algorithm lz4
write /proc/sys/vm/page-cluster 0
on fs
mount_all --early /vendor/etc/fstab.qcom
restorecon_recursive /mnt/vendor/persist
mkdir /mnt/vendor/persist/data 0700 system system
mkdir /mnt/vendor/persist/audio 0755 system system
mkdir /mnt/vendor/persist/camera 0777 root root
on late-fs
wait_for_prop hwservicemanager.ready true
exec_start wait_for_keymaster
mount_all --late /vendor/etc/fstab.qcom
on post-fs-data
mkdir /data/vendor/nnhal 0700 system system
mkdir /data/vendor/nfc 0770 nfc nfc
mkdir /data/vendor/thermal 0771 root system
mkdir /data/vendor/thermal/config 0771 root system
on boot
start rmt_storage
start rfs_access
# Set thermal mode to evaluation
chown system system /sys/class/thermal/thermal_message/sconfig
write /sys/class/thermal/thermal_message/sconfig 10
# Set doze mode permissions
chown system system /sys/devices/platform/soc/soc:qcom,dsi-display/doze_mode
chown system system /sys/devices/platform/soc/soc:qcom,dsi-display/doze_status
chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display/doze_mode
chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display/doze_status
# Set xiaomi touch permissions
chown system system /dev/xiaomi-touch
chmod 0660 /dev/xiaomi-touch
on property:sys.boot_completed=1
# Set allocstall_threshold to 0
# Set swappiness to 100
write /sys/module/vmpressure/parameters/allocstall_threshold 0
write /proc/sys/vm/swappiness 100
# Enable ZRAM on boot_complete
swapon_all /vendor/etc/fstab.zram
# Runtime fs tuning
write /sys/block/sda/queue/read_ahead_kb 128
write /sys/block/sda/queue/nr_requests 128
write /sys/block/sda/queue/iostats 1
write /sys/block/sde/queue/read_ahead_kb 128
write /sys/block/sde/queue/nr_requests 128
write /sys/block/sde/queue/iostats 1
service vendor.pd_mapper /vendor/bin/pd-mapper
class core
user system
group system
writepid /dev/cpuset/system-background/tasks
service vendor.per_mgr /vendor/bin/pm-service
class core
user system
group system
ioprio rt 4
writepid /dev/cpuset/system-background/tasks
service vendor.per_proxy /vendor/bin/pm-proxy
class core
user system
group system
writepid /dev/cpuset/system-background/tasks
disabled
on property:init.svc.vendor.per_mgr=running
start vendor.per_proxy
on property:sys.shutdown.requested=*
stop vendor.per_proxy
on charger
wait /dev/block/platform/soc/1da4000.ufshc/by-name/system
mount ext4 /dev/block/platform/soc/1da4000.ufshc/by-name/system / ro barrier=1
wait /dev/block/platform/soc/1da4000.ufshc/by-name/persist
mount ext4 /dev/block/bootdevice/by-name/persist /mnt/vendor/persist nosuid nodev barrier=1
start vendor.hvdcp_opti
start vendor.thermal-engine
start vendor.qcom-post-boot
start vendor.power_off_alarm
service vendor.thermal-engine /vendor/bin/thermal-engine
class main
user root
socket thermal-send-client stream 0666 system system
socket thermal-recv-client stream 0660 system system
socket thermal-recv-passive-client stream 0666 system system
socket thermal-send-rule stream 0660 system system
group root
writepid /dev/cpuset/system-background/tasks
service vendor.hvdcp_opti /vendor/bin/hvdcp_opti
class main
user root
group system wakelock
writepid /dev/cpuset/system-background/tasks
service vendor.remosaic_daemon /vendor/bin/remosaic_daemon
class late_start
user camera
group camera
writepid /dev/cpuset/system-background/tasks
service vendor.nv_mac /vendor/bin/nv_mac
class main
user system
group system inet net_admin wifi net_raw
oneshot