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| author | Glenn Kasten <gkasten@google.com> | 2012-04-19 16:18:37 -0700 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-04-23 17:36:34 -0700 |
| commit | b91bd9f599c43b602eac334244173000a6ce011a (patch) | |
| tree | c70a70dc77e8245cd4cd7850310825510a801216 /rootdir | |
| parent | a974e04d3954fde9b7c70189e804a615a0ab5546 (diff) | |
| download | system_core-b91bd9f599c43b602eac334244173000a6ce011a.zip system_core-b91bd9f599c43b602eac334244173000a6ce011a.tar.gz system_core-b91bd9f599c43b602eac334244173000a6ce011a.tar.bz2 | |
Update cgroups
Change-Id: If4488944e8a1c8af7b13847069d03b7ea4a30785
Diffstat (limited to 'rootdir')
| -rw-r--r-- | rootdir/init.rc | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc index 69b8e44..212edf4 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc @@ -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 |