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Commit 5189c300 authored by Colin Cross's avatar Colin Cross Committed by The Android Automerger
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Increase rt_runtime_us to 1000 for foreground and bg_non_interactive 

rt_runtime_us=0 can cause deadlocks if a SCHED_FIFO/SCHED_RR thread
is moved into the wrong cgroup.

Change-Id: I4633392fb529039dff6ba5d3a6b672e0de9fc2d9
parent 98d319a1

rootdir/init.rc

+2 −2
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ loglevel 3 
    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_runtime_us 1000

    write /dev/cpuctl/foreground/cpu.rt_period_us 1000000



    mkdir /dev/cpuctl/bg_non_interactive
@@ -105,7 +105,7 @@ loglevel 3 
    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_runtime_us 1000

    write /dev/cpuctl/bg_non_interactive/cpu.rt_period_us 1000000



    mkdir /dev/cpuctl/audio_app