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click: Update prebuilt kernel

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+ some tweaks taken from newer HTC roms.

Change-Id: I15af462cbcf75784d054b1315621907758eca340
This commit is contained in:
Arne Coucheron 2011-10-08 19:53:50 +02:00
parent 9ae39edf64
commit 81ea69905f
2 changed files with 19 additions and 5 deletions
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custom/kernel
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init.bahamas.rc
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@ -41,6 +41,12 @@ on boot
chown system system /sys/class/leds/button-backlight/brightness
chown system system /sys/class/leds/lcd-backlight/brightness
# CPU_Scaling Governor make permissions
chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
# Set idle_sleep_mode permissions to radio
chown radio radio /sys/module/pm/parameters/idle_sleep_mode
# mount tmp cache system to speed up photo taking
mkdir /cache/tmp 0666 system system
mount tmpfs tmpfs /cache/tmp
@ -52,9 +58,6 @@ on boot
write /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate 50000
write /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold 90
# Set idle_sleep_mode permissions to radio
chown radio radio /sys/module/pm/parameters/idle_sleep_mode
# performance tweaks for flash
write /sys/block/mtdblock3/bdi/read_ahead_kb 4
write /sys/block/mtdblock4/bdi/read_ahead_kb 4
@ -64,11 +67,22 @@ on boot
write /sys/block/mmcblk0/bdi/read_ahead_kb 1024
# enable low memory killer to check file pages
write /sys/module/lowmemorykiller/parameters/minfree 3584,4096,8192,10240,11264,12288
write /sys/module/lowmemorykiller/parameters/minfile 0,0,0,5120,5632,6144
write /sys/module/lowmemorykiller/parameters/check_filepages 1
# CPU_Scaling Governor make permissions
chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
write /proc/sys/kernel/sched_latency_ns 5000000
write /proc/sys/kernel/sched_wakeup_granularity_ns 100000
write /proc/sys/kernel/sched_min_granularity_ns 100000
write /proc/sys/vm/dirty_background_bytes 1024000
write /proc/sys/vm/dirty_bytes 10240000
# Assign TCP buffer thresholds to be ceiling value of technology maximums
# Increased technology maximums should be reflected here.
write /proc/sys/net/core/rmem_max 262144
write /proc/sys/net/core/wmem_max 262144
setrlimit 8 268435456 268435456
# compass/accelerometer daemon
service akmd /system/bin/akmd