Merge changes Ifbf58c14,Id4e70992,Ib7653a00,I581aaa1d into android-4.4
* changes:
init [4]: set permissions on notify_on_migrate node
init [3/4]: allow system to modify ksm control files
init [2/4]: set permissions on schedulers sysfs nodes
init [1/4]: set permissions on governors sysfs nodes
diff --git a/prebuilt/etc/init.local.rc b/prebuilt/etc/init.local.rc
index 9a26ee1..203a358 100644
--- a/prebuilt/etc/init.local.rc
+++ b/prebuilt/etc/init.local.rc
@@ -13,6 +13,86 @@
# Run sysinit
start sysinit
+on boot
+ # interactive governor
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
+ chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
+ chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
+
+ # ondemand governor
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/boosttime
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boosttime
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/down_differential
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/input_boost
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/input_boost
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
+ chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
+ chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
+
+ # Assume SMP uses shared cpufreq policy for all CPUs
+ chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
+ chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
+ chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+ chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+ chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+ chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
+
+ chown system system /sys/block/mmcblk0/queue/scheduler
+ chmod 0664 /sys/block/mmcblk0/queue/scheduler
+
+ # allow system to modify ksm control files
+ chown root system /sys/kernel/mm/ksm/pages_to_scan
+ chmod 0664 /sys/kernel/mm/ksm/pages_to_scan
+ chown root system /sys/kernel/mm/ksm/sleep_millisecs
+ chmod 0664 /sys/kernel/mm/ksm/sleep_millisecs
+ chown root system /sys/kernel/mm/ksm/run
+ chmod 0664 /sys/kernel/mm/ksm/run
+ write /sys/kernel/mm/ksm/sleep_millisecs 1500
+ write /sys/kernel/mm/ksm/pages_to_scan 256
+
+ # set permission to notify_on_migrate node (used by power hal)
+ chown system system /dev/cpuctl/apps/cpu.notify_on_migrate
+ chmod 0644 /dev/cpuctl/apps/cpu.notify_on_migrate
+
# sysinit (/system/etc/init.d)
service sysinit /system/bin/sysinit
user root