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rootdir: init.rc: remove audio app/sys groups, merge to fg 

With this change, the audio rr/fifo threads will just run in
the fg cgroup.

Also, the RR budget for the apps fg/bg threads has been bumped
to 80%. Ideally, the bg budget would be much smaller but there
are legacy libraries that seem to be very sensitive to this so
for now keep it at this value.

Bug: 6528015
Change-Id: I08f295e7ba195a449b96cd79d954b0529cee8636
Signed-off-by: Dima Zavin <dima@android.com>
This commit is contained in:
Dima Zavin 2012-06-04 13:15:01 -07:00
parent 29319a6753
commit 5f2d00b067
1 changed files with 2 additions and 16 deletions
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18
rootdir/init.rc
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@ -97,7 +97,7 @@ loglevel 3
chown system system /dev/cpuctl/apps/tasks
chmod 0666 /dev/cpuctl/apps/tasks
write /dev/cpuctl/apps/cpu.shares 1024
write /dev/cpuctl/apps/cpu.rt_runtime_us 100000
write /dev/cpuctl/apps/cpu.rt_runtime_us 800000
write /dev/cpuctl/apps/cpu.rt_period_us 1000000
mkdir /dev/cpuctl/apps/bg_non_interactive
@ -105,23 +105,9 @@ loglevel 3
chmod 0666 /dev/cpuctl/apps/bg_non_interactive/tasks
# 5.0 %
write /dev/cpuctl/apps/bg_non_interactive/cpu.shares 52
write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_runtime_us 100000
write /dev/cpuctl/apps/bg_non_interactive/cpu.rt_runtime_us 700000
write /dev/cpuctl/apps/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 100000
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 100000
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.
chmod 0644 /dev/xt_qtaguid