Merge "Move SchedulingPolicyService init code to SystemServerInitThreadPool"... (5b973709) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/os/SchedulingPolicyService.java

+17 −7

Original line number	Diff line number	Diff line
		@@ -24,6 +24,8 @@ import android.os.Process;
		import android.os.RemoteException;
		import android.util.Log;

		import com.android.server.SystemServerInitThreadPool;

		/**
		* The implementation of the scheduling policy service interface.
		*
		@@ -62,12 +64,19 @@ public class SchedulingPolicyService extends ISchedulingPolicyService.Stub {
		// (Note that if mediaserver thinks we're in boosted state before the crash,
		// the state could go out of sync temporarily until mediaserver enables/disable
		// boost next time, but this won't be a big issue.)
		SystemServerInitThreadPool.get().submit(() -> {
		synchronized (mDeathRecipient) {
		// only do this if we haven't already got a request to boost.
		if (mBoostedPid == -1) {
		int[] nativePids = Process.getPidsForCommands(MEDIA_PROCESS_NAMES);
		if (nativePids != null && nativePids.length == 1) {
		mBoostedPid = nativePids[0];
		disableCpusetBoost(nativePids[0]);
		}
		}
		}
		}, TAG + ".<init>");
		}

		// TODO(b/35196900) We should pass the period in time units, rather
		// than a fixed priority number.
		@@ -107,7 +116,9 @@ public class SchedulingPolicyService extends ISchedulingPolicyService.Stub {

		// Request to move media.codec process between SP_FOREGROUND and SP_TOP_APP.
		public int requestCpusetBoost(boolean enable, IBinder client) {
		if (!isPermitted()) {
		// Can only allow mediaserver to call this.
		if (Binder.getCallingPid() != Process.myPid() &&
		Binder.getCallingUid() != Process.MEDIA_UID) {
		return PackageManager.PERMISSION_DENIED;
		}

		@@ -201,7 +212,6 @@ public class SchedulingPolicyService extends ISchedulingPolicyService.Stub {

		switch (Binder.getCallingUid()) {
		case Process.AUDIOSERVER_UID: // fastcapture, fastmixer
		case Process.MEDIA_UID: // mediaserver
		case Process.CAMERASERVER_UID: // camera high frame rate recording
		case Process.BLUETOOTH_UID: // Bluetooth audio playback
		return true;