Evolution-x-devices/device_xiaomi_sm6150-common
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sm6150-common: rootdir: Switch to lmkd

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Change-Id: Iaa4ac06f35710231f53adff488c211404bf0cd43
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: therealmharc <therealmharc@gmail.com>
This commit is contained in:
Pranav Vashi
2024-05-15 09:11:58 +05:30
committed by therealmharc
parent f489c33789
commit bd4a67d192
2 changed files with 3 additions and 55 deletions
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55
rootdir/bin/init.qcom.post_boot.sh
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@@ -29,55 +29,6 @@
target=`getprop ro.board.platform`
function configure_memory_parameters() {
# Set Memory parameters.
#
# Set per_process_reclaim tuning parameters
# All targets will use vmpressure range 50-70,
# All targets will use 512 pages swap size.
#
# Set Low memory killer minfree parameters
# 64 bit will use Google default LMK series.
#
# Set ALMK parameters (usually above the highest minfree values)
# vmpressure_file_min threshold is always set slightly higher
# than LMK minfree's last bin value for all targets. It is calculated as
# vmpressure_file_min = (last bin - second last bin ) + last bin
# Read adj series and set adj threshold for PPR and ALMK.
# This is required since adj values change from framework to framework.
adj_series=`cat /sys/module/lowmemorykiller/parameters/adj`
adj_1="${adj_series#*,}"
set_almk_ppr_adj="${adj_1%%,*}"
# PPR and ALMK should not act on HOME adj and below.
# Normalized ADJ for HOME is 6. Hence multiply by 6
# ADJ score represented as INT in LMK params, actual score can be in decimal
# Hence add 6 considering a worst case of 0.9 conversion to INT (0.9*6).
# For uLMK + Memcg, this will be set as 6 since adj is zero.
set_almk_ppr_adj=$(((set_almk_ppr_adj * 6) + 6))
echo $set_almk_ppr_adj > /sys/module/lowmemorykiller/parameters/adj_max_shift
# Calculate vmpressure_file_min as below & set for 64 bit:
# vmpressure_file_min = last_lmk_bin + (last_lmk_bin - last_but_one_lmk_bin)
minfree_series=`cat /sys/module/lowmemorykiller/parameters/minfree`
minfree_1="${minfree_series#*,}" ; rem_minfree_1="${minfree_1%%,*}"
minfree_2="${minfree_1#*,}" ; rem_minfree_2="${minfree_2%%,*}"
minfree_3="${minfree_2#*,}" ; rem_minfree_3="${minfree_3%%,*}"
minfree_4="${minfree_3#*,}" ; rem_minfree_4="${minfree_4%%,*}"
minfree_5="${minfree_4#*,}"
vmpres_file_min=$((minfree_5 + (minfree_5 - rem_minfree_4)))
echo $vmpres_file_min > /sys/module/lowmemorykiller/parameters/vmpressure_file_min
echo "18432,23040,27648,64512,165888,225792" > /sys/module/lowmemorykiller/parameters/minfree
# Enable adaptive LMK for all targets &
# use Google default LMK series for all 64-bit targets >=2GB.
echo 1 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk
echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper
}
# Apply settings for sm6150
# Set the default IRQ affinity to the silver cluster. When a
# CPU is isolated/hotplugged, the IRQ affinity is adjusted
@@ -114,9 +65,6 @@ case "$soc_id" in
echo 10 > /dev/stune/top-app/schedtune.boost
echo 1 > /dev/stune/top-app/schedtune.prefer_idle
# Set Memory parameters
configure_memory_parameters
# Enable bus-dcvs
for device in /sys/devices/platform/soc
do
@@ -215,9 +163,6 @@ case "$soc_id" in
echo 10 > /dev/stune/top-app/schedtune.boost
echo 1 > /dev/stune/top-app/schedtune.prefer_idle
# Set Memory parameters
configure_memory_parameters
# Enable bus-dcvs
for device in /sys/devices/platform/soc
do