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Commit cbe715b2 authored by Balamurugan Thanikachalam's avatar Balamurugan Thanikachalam Committed by Gerrit - the friendly Code Review server
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sched_getscheduler may include SCHED_RESET_ON_FORK 

The SCHED_RESET_ON_FORK flag is visible in the policy value returned by
sched_getscheduler() - mask it to check the value for RT policies.

Change-Id: Ib39f15be2c95194a6cb00d45017e796eebe850ea
parent 3f4b141f

core/jni/android_util_Process.cpp

+1 −1
Original line number Diff line number Diff line
@@ -241,7 +241,7 @@ void android_os_Process_setProcessGroup(JNIEnv* env, jobject clazz, int pid, jin 
        t_pri = getpriority(PRIO_PROCESS, t_pid);



        if (t_pri <= ANDROID_PRIORITY_AUDIO) {

            int scheduler = sched_getscheduler(t_pid);

            int scheduler = sched_getscheduler(t_pid) & ~SCHED_RESET_ON_FORK;

            if ((scheduler == SCHED_FIFO) || (scheduler == SCHED_RR)) {

                // This task wants to stay in its current audio group so it can keep its budget

                // don't update its cpuset or cgroup