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Prevent FIFO threads from creating more FIFO threads. am: 38ee337f45 am: 0ceda0c956

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am: fcaf7176e3

Change-Id: I49b191890098e463af91039b4d0398cdbe37ed43
This commit is contained in:
Tim Murray
2016-08-18 20:40:29 +00:00
committed by android-build-merger
parent 5ad4899453 fcaf7176e3
commit c99dc13da3
1 changed files with 2 additions and 1 deletions
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3
services/core/java/com/android/server/os/SchedulingPolicyService.java
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@@ -55,7 +55,8 @@ public class SchedulingPolicyService extends ISchedulingPolicyService.Stub {
Process.setThreadGroup(tid, Binder.getCallingPid() == pid ?
Process.THREAD_GROUP_AUDIO_SYS : Process.THREAD_GROUP_AUDIO_APP);
// must be in this order or it fails the schedulability constraint
Process.setThreadScheduler(tid, Process.SCHED_FIFO, prio);
Process.setThreadScheduler(tid, Process.SCHED_FIFO | Process.SCHED_RESET_ON_FORK,
prio);
} catch (RuntimeException e) {
return PackageManager.PERMISSION_DENIED;
}