Snap for 7230386 from ab365df981b444ee03a360b6041d8721aa5d3582 to rvc-qpr3-release (0acc6bb4) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActivityManagerService.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -2124,7 +2124,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		0,
		new HostingRecord("system"));
		app.setPersistent(true);
		app.pid = MY_PID;
		app.pid = app.mPidForCompact = MY_PID;
		app.getWindowProcessController().setPid(MY_PID);
		app.maxAdj = ProcessList.SYSTEM_ADJ;
		app.makeActive(mSystemThread.getApplicationThread(), mProcessStats);
		@@ -5105,6 +5105,9 @@ public class ActivityManagerService extends IActivityManager.Stub
		EventLogTags.writeAmProcBound(app.userId, app.pid, app.processName);

		app.curAdj = app.setAdj = app.verifiedAdj = ProcessList.INVALID_ADJ;
		synchronized (mOomAdjuster.mCachedAppOptimizer) {
		app.mSetAdjForCompact = ProcessList.INVALID_ADJ;
		}
		mOomAdjuster.setAttachingSchedGroupLocked(app);
		app.forcingToImportant = null;
		updateProcessForegroundLocked(app, false, 0, false);

services/core/java/com/android/server/am/CachedAppOptimizer.java

+54 −29

Original line number	Diff line number	Diff line
		@@ -151,6 +151,7 @@ public final class CachedAppOptimizer {
		*/
		final ServiceThread mCachedAppOptimizerThread;

		@GuardedBy("this")
		private final ArrayList<ProcessRecord> mPendingCompactionProcesses =
		new ArrayList<ProcessRecord>();
		private final ActivityManagerService mAm;
		@@ -348,52 +349,75 @@ public final class CachedAppOptimizer {

		@GuardedBy("mAm")
		void compactAppSome(ProcessRecord app) {
		synchronized (this) {
		app.reqCompactAction = COMPACT_PROCESS_SOME;
		if (!app.mPendingCompact) {
		app.mPendingCompact = true;
		mPendingCompactionProcesses.add(app);
		mCompactionHandler.sendMessage(
		mCompactionHandler.obtainMessage(
		COMPACT_PROCESS_MSG, app.setAdj, app.setProcState));
		}
		}
		}

		@GuardedBy("mAm")
		void compactAppFull(ProcessRecord app) {
		synchronized (this) {
		app.reqCompactAction = COMPACT_PROCESS_FULL;
		if (!app.mPendingCompact) {
		app.mPendingCompact = true;
		mPendingCompactionProcesses.add(app);
		mCompactionHandler.sendMessage(
		mCompactionHandler.obtainMessage(
		COMPACT_PROCESS_MSG, app.setAdj, app.setProcState));

		}
		}
		}

		@GuardedBy("mAm")
		void compactAppPersistent(ProcessRecord app) {
		synchronized (this) {
		app.reqCompactAction = COMPACT_PROCESS_PERSISTENT;
		if (!app.mPendingCompact) {
		app.mPendingCompact = true;
		mPendingCompactionProcesses.add(app);
		mCompactionHandler.sendMessage(
		mCompactionHandler.obtainMessage(
		COMPACT_PROCESS_MSG, app.curAdj, app.setProcState));
		}
		}
		}

		@GuardedBy("mAm")
		boolean shouldCompactPersistent(ProcessRecord app, long now) {
		synchronized (this) {
		return (app.lastCompactTime == 0
		\|\| (now - app.lastCompactTime) > mCompactThrottlePersistent);
		}
		}

		@GuardedBy("mAm")
		void compactAppBfgs(ProcessRecord app) {
		synchronized (this) {
		app.reqCompactAction = COMPACT_PROCESS_BFGS;
		if (!app.mPendingCompact) {
		app.mPendingCompact = true;
		mPendingCompactionProcesses.add(app);
		mCompactionHandler.sendMessage(
		mCompactionHandler.obtainMessage(
		COMPACT_PROCESS_MSG, app.curAdj, app.setProcState));
		}
		}
		}

		@GuardedBy("mAm")
		boolean shouldCompactBFGS(ProcessRecord app, long now) {
		synchronized (this) {
		return (app.lastCompactTime == 0
		\|\| (now - app.lastCompactTime) > mCompactThrottleBFGS);
		}
		}

		@GuardedBy("mAm")
		void compactAllSystem() {
		@@ -854,18 +878,19 @@ public final class CachedAppOptimizer {
		LastCompactionStats lastCompactionStats;
		int lastOomAdj = msg.arg1;
		int procState = msg.arg2;
		synchronized (mAm) {
		synchronized (CachedAppOptimizer.this) {
		proc = mPendingCompactionProcesses.remove(0);

		pendingAction = proc.reqCompactAction;
		pid = proc.pid;
		pid = proc.mPidForCompact;
		name = proc.processName;
		proc.mPendingCompact = false;

		// don't compact if the process has returned to perceptible
		// and this is only a cached/home/prev compaction
		if ((pendingAction == COMPACT_PROCESS_SOME
		\|\| pendingAction == COMPACT_PROCESS_FULL)
		&& (proc.setAdj <= ProcessList.PERCEPTIBLE_APP_ADJ)) {
		&& (proc.mSetAdjForCompact <= ProcessList.PERCEPTIBLE_APP_ADJ)) {
		if (DEBUG_COMPACTION) {
		Slog.d(TAG_AM,
		"Skipping compaction as process " + name + " is "
		@@ -1052,7 +1077,7 @@ public final class CachedAppOptimizer {
		lastOomAdj, ActivityManager.processStateAmToProto(procState),
		zramFreeKbBefore, zramFreeKbAfter);
		}
		synchronized (mAm) {
		synchronized (CachedAppOptimizer.this) {
		proc.lastCompactTime = end;
		proc.lastCompactAction = pendingAction;
		}

services/core/java/com/android/server/am/OomAdjuster.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -2198,6 +2198,9 @@ public final class OomAdjuster {
		}
		app.setAdj = app.curAdj;
		app.verifiedAdj = ProcessList.INVALID_ADJ;
		synchronized (mCachedAppOptimizer) {
		app.mSetAdjForCompact = app.setAdj;
		}
		}

		final int curSchedGroup = app.getCurrentSchedulingGroup();

services/core/java/com/android/server/am/ProcessRecord.java

+29 −2

Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ import android.util.SparseArray;
		import android.util.TimeUtils;
		import android.util.proto.ProtoOutputStream;

		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.app.procstats.ProcessState;
		import com.android.internal.app.procstats.ProcessStats;
		@@ -162,8 +163,11 @@ class ProcessRecord implements WindowProcessListener {
		int curCapability; // Current capability flags of this process. For example,
		// PROCESS_CAPABILITY_FOREGROUND_LOCATION is one capability.
		int setCapability; // Last set capability flags.
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		long lastCompactTime; // The last time that this process was compacted
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		int reqCompactAction; // The most recent compaction action requested for this app.
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		int lastCompactAction; // The most recent compaction action performed for this app.
		boolean frozen; // True when the process is frozen.
		long freezeUnfreezeTime; // Last time the app was (un)frozen, 0 for never
		@@ -352,6 +356,24 @@ class ProcessRecord implements WindowProcessListener {

		boolean mReachable; // Whether or not this process is reachable from given process

		/**
		* The snapshot of {@link #setAdj}, meant to be read by {@link CachedAppOptimizer} only.
		*/
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		int mSetAdjForCompact;

		/**
		* The snapshot of {@link #pid}, meant to be read by {@link CachedAppOptimizer} only.
		*/
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		int mPidForCompact;

		/**
		* This process has been scheduled for a memory compaction.
		*/
		@GuardedBy("mService.mOomAdjuster.mCachedAppOptimizer")
		boolean mPendingCompact;

		void setStartParams(int startUid, HostingRecord hostingRecord, String seInfo,
		long startTime) {
		this.startUid = startUid;
		@@ -447,8 +469,10 @@ class ProcessRecord implements WindowProcessListener {
		pw.print(" setRaw="); pw.print(setRawAdj);
		pw.print(" cur="); pw.print(curAdj);
		pw.print(" set="); pw.println(setAdj);
		synchronized (mService.mOomAdjuster.mCachedAppOptimizer) {
		pw.print(prefix); pw.print("lastCompactTime="); pw.print(lastCompactTime);
		pw.print(" lastCompactAction="); pw.println(lastCompactAction);
		}
		pw.print(prefix); pw.print("mCurSchedGroup="); pw.print(mCurSchedGroup);
		pw.print(" setSchedGroup="); pw.print(setSchedGroup);
		pw.print(" systemNoUi="); pw.print(systemNoUi);
		@@ -672,6 +696,9 @@ class ProcessRecord implements WindowProcessListener {

		public void setPid(int _pid) {
		pid = _pid;
		synchronized (mService.mOomAdjuster.mCachedAppOptimizer) {
		mPidForCompact = _pid;
		}
		mWindowProcessController.setPid(pid);
		procStatFile = null;
		shortStringName = null;

services/core/java/com/android/server/locksettings/SyntheticPasswordManager.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.security.Scrypt;
		import android.service.gatekeeper.GateKeeperResponse;
		import android.service.gatekeeper.IGateKeeperService;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.Slog;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -904,7 +905,7 @@ public class SyntheticPasswordManager {
		if (!tokenMap.containsKey(userId)) {
		return Collections.emptySet();
		}
		return tokenMap.get(userId).keySet();
		return new ArraySet<>(tokenMap.get(userId).keySet());
		}

		public boolean removePendingToken(long handle, int userId) {