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platform_system_core
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Merge "Update cgroups"

This commit is contained in:
Glenn Kasten 2012-04-23 18:09:42 -07:00 committed by Android (Google) Code Review
parent de93006306 b91bd9f599
commit af9a0bbbbc
1 changed files with 29 additions and 7 deletions
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36
rootdir/init.rc
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@ -80,25 +80,47 @@ loglevel 3
write /proc/sys/kernel/kptr_restrict 2
write /proc/sys/kernel/dmesg_restrict 1
write /proc/sys/vm/mmap_min_addr 32768
write /proc/sys/kernel/sched_rt_runtime_us 950000
write /proc/sys/kernel/sched_rt_period_us 1000000
# Create cgroup mount points for process groups
mkdir /dev/cpuctl
mount cgroup none /dev/cpuctl cpu
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks
chmod 0777 /dev/cpuctl/tasks
chmod 0660 /dev/cpuctl/tasks
write /dev/cpuctl/cpu.shares 1024
write /dev/cpuctl/cpu.rt_runtime_us 950000
write /dev/cpuctl/cpu.rt_period_us 1000000
mkdir /dev/cpuctl/fg_boost
chown system system /dev/cpuctl/fg_boost/tasks
chmod 0777 /dev/cpuctl/fg_boost/tasks
write /dev/cpuctl/fg_boost/cpu.shares 1024
mkdir /dev/cpuctl/foreground
chown system system /dev/cpuctl/foreground/tasks
chmod 0666 /dev/cpuctl/foreground/tasks
write /dev/cpuctl/foreground/cpu.shares 1024
write /dev/cpuctl/foreground/cpu.rt_runtime_us 0
write /dev/cpuctl/foreground/cpu.rt_period_us 1000000
mkdir /dev/cpuctl/bg_non_interactive
chown system system /dev/cpuctl/bg_non_interactive/tasks
chmod 0777 /dev/cpuctl/bg_non_interactive/tasks
chmod 0666 /dev/cpuctl/bg_non_interactive/tasks
# 5.0 %
write /dev/cpuctl/bg_non_interactive/cpu.shares 52
write /dev/cpuctl/bg_non_interactive/cpu.rt_runtime_us 0
write /dev/cpuctl/bg_non_interactive/cpu.rt_period_us 1000000
mkdir /dev/cpuctl/audio_app
chown system system /dev/cpuctl/audio_app/tasks
chmod 0660 /dev/cpuctl/audio_app/tasks
write /dev/cpuctl/audio_app/cpu.shares 10
write /dev/cpuctl/audio_app/cpu.rt_runtime_us 50000
write /dev/cpuctl/audio_app/cpu.rt_period_us 1000000
mkdir /dev/cpuctl/audio_sys
chown system system /dev/cpuctl/audio_sys/tasks
chmod 0660 /dev/cpuctl/audio_sys/tasks
write /dev/cpuctl/audio_sys/cpu.shares 10
write /dev/cpuctl/audio_sys/cpu.rt_runtime_us 50000
write /dev/cpuctl/audio_sys/cpu.rt_period_us 1000000
# Allow everybody to read the xt_qtaguid resource tracking misc dev.
# This is needed by any process that uses socket tagging.
@ -213,7 +235,7 @@ on boot
# Memory management. Basic kernel parameters, and allow the high
# level system server to be able to adjust the kernel OOM driver
# paramters to match how it is managing things.
# parameters to match how it is managing things.
write /proc/sys/vm/overcommit_memory 1
write /proc/sys/vm/min_free_order_shift 4
chown root system /sys/module/lowmemorykiller/parameters/adj