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Fix RK3588 NAS performance

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This commit is contained in:
Thomas Kaiser 2024-04-18 15:07:14 +02:00 committed by Igor
parent 35d7b325f8
commit 71bd6633c6
2 changed files with 14 additions and 38 deletions
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4
config/kernel/linux-rk35xx-legacy.config
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@ -558,9 +558,9 @@ CONFIG_CPU_FREQ_TIMES=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y

48
packages/bsp/common/usr/lib/armbian/armbian-hardware-optimization
View File

@ -69,42 +69,18 @@ prepare_board() {
find /etc/logrotate.d/. -type f | xargs grep -H -c 'compress' | grep 0$ | cut -d':' -f1 | xargs -r -L1 sed -i '/{/ a compress'
sed -i "s/#compress/compress/" /etc/logrotate.conf
# tweak ondemand cpufreq governor settings to increase cpufreq with IO load
grep -q ondemand /etc/default/cpufrequtils
if [ $? -eq 0 ]; then
echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
case ${BOARDFAMILY} in
station* | media | rockchip-rk3588)
prefix="/sys/devices/system/cpu"
CPUFreqPolicies=($(ls -d ${prefix}/cpufreq/policy? | sed 's/freq\/policy//'))
if [ ${#CPUFreqPolicies[@]} -eq 1 -a -d "${prefix}/cpufreq" ]; then
# if there's just a single cpufreq policy ondemand sysfs entries differ
CPUFreqPolicies=${prefix}
fi
for i in "${CPUFreqPolicies[@]}"; do
affected_cpu=$(tr -d -c '[:digit:]' <<< ${i})
echo ondemand > ${prefix}/cpu${affected_cpu:-0}/cpufreq/scaling_governor
echo 1 > ${i}/cpufreq/ondemand/io_is_busy
echo 25 > ${i}/cpufreq/ondemand/up_threshold
echo 10 > ${i}/cpufreq/ondemand/sampling_down_factor
echo 200000 > ${i}/cpufreq/ondemand/sampling_rate
done
;;
*)
cd /sys/devices/system/cpu
for i in cpufreq/ondemand cpu0/cpufreq/ondemand cpu4/cpufreq/ondemand; do
if [ -d $i ]; then
echo 1 > ${i}/io_is_busy
echo 25 > ${i}/up_threshold
echo 10 > ${i}/sampling_down_factor
echo 200000 > ${i}/sampling_rate
fi
done
;;
esac
fi
# Tweak ondemand cpufreq governor settings to increase cpufreq with IO load.
# Don't check what Armbian wants to set, simply honor ondemand being used and
# then tweak
cd /sys/devices/system/cpu
for i in cpufreq/ondemand cpu[0-9]/cpufreq/ondemand cpu[1-9][0-9]/cpufreq/ondemand; do
if [ -d $i ]; then
echo 1 > ${i}/io_is_busy
echo 25 > ${i}/up_threshold
echo 10 > ${i}/sampling_down_factor
echo 200000 > ${i}/sampling_rate
fi
done
# IRQ distribution based on $BOARDFAMILY and/or $BOARD_NAME
case ${BOARD} in