Merge "Create start and running bills for all priorities." (a38d92b8) · Commits · e / os / android_frameworks_base

apex/jobscheduler/service/java/com/android/server/job/controllers/TareController.java

+227 −35

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.server.job.controllers;
		import static com.android.server.job.JobSchedulerService.sElapsedRealtimeClock;

		import android.annotation.NonNull;
		import android.app.job.JobInfo;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.IndentingPrintWriter;
		@@ -48,6 +49,56 @@ public class TareController extends StateController {
		private static final boolean DEBUG = JobSchedulerService.DEBUG
		\|\| Log.isLoggable(TAG, Log.DEBUG);

		/**
		* Bill to use while we're waiting to start a min priority job. If a job isn't running yet,
		* don't consider it eligible to run unless it can pay for a job start and at least some
		* period of execution time. We don't want min priority jobs to use up all available credits,
		* so we make sure to only run them while there are enough credits to run higher priority jobs.
		*/
		private static final ActionBill BILL_JOB_START_MIN =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_START, 1, 0),
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_RUNNING, 0, 120_000L)
		));

		/**
		* Bill to use when a min priority job is currently running. We don't want min priority jobs
		* to use up remaining credits, so we make sure to only run them while there are enough
		* credits to run higher priority jobs. We stop the job when the app's credits get too low.
		*/
		private static final ActionBill BILL_JOB_RUNNING_MIN =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_RUNNING, 0, 60_000L)
		));

		/**
		* Bill to use while we're waiting to start a low priority job. If a job isn't running yet,
		* don't consider it eligible to run unless it can pay for a job start and at least some
		* period of execution time. We don't want low priority jobs to use up all available credits,
		* so we make sure to only run them while there are enough credits to run higher priority jobs.
		*/
		private static final ActionBill BILL_JOB_START_LOW =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_START, 1, 0),
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_RUNNING, 0, 60_000L)
		));

		/**
		* Bill to use when a low priority job is currently running. We don't want low priority jobs
		* to use up all available credits, so we make sure to only run them while there are enough
		* credits to run higher priority jobs. We stop the job when the app's credits get too low.
		*/
		private static final ActionBill BILL_JOB_RUNNING_LOW =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_DEFAULT_RUNNING, 0, 30_000L)
		));

		/**
		* Bill to use while we're waiting to start a job. If a job isn't running yet, don't consider it
		* eligible to run unless it can pay for a job start and at least some period of execution time.
		@@ -61,9 +112,9 @@ public class TareController extends StateController {
		));

		/**
		* Bill to use when a default is currently running. We want to track and make sure the app can
		* continue to pay for 1 more second of execution time. We stop the job when the app can no
		* longer pay for that time.
		* Bill to use when a default priority job is currently running. We want to track and make
		* sure the app can continue to pay for 1 more second of execution time. We stop the job when
		* the app can no longer pay for that time.
		*/
		private static final ActionBill BILL_JOB_RUNNING_DEFAULT =
		new ActionBill(List.of(
		@@ -75,7 +126,57 @@ public class TareController extends StateController {
		* Bill to use while we're waiting to start a job. If a job isn't running yet, don't consider it
		* eligible to run unless it can pay for a job start and at least some period of execution time.
		*/
		private static final ActionBill BILL_JOB_START_EXPEDITED =
		private static final ActionBill BILL_JOB_START_HIGH =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_START, 1, 0),
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_RUNNING, 0, 30_000L)
		));

		/**
		* Bill to use when a high priority job is currently running. We want to track and make sure
		* the app can continue to pay for 1 more second of execution time. We stop the job when the
		* app can no longer pay for that time.
		*/
		private static final ActionBill BILL_JOB_RUNNING_HIGH =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_RUNNING, 0, 1_000L)
		));


		/**
		* Bill to use while we're waiting to start a max priority job. This should only be used for
		* requested-EJs that aren't allowed to run as EJs. If a job isn't running yet, don't consider
		* it eligible to run unless it can pay for a job start and at least some period of execution
		* time.
		*/
		private static final ActionBill BILL_JOB_START_MAX =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_MAX_START, 1, 0),
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_MAX_RUNNING, 0, 30_000L)
		));

		/**
		* Bill to use when a max priority job is currently running. This should only be used for
		* requested-EJs that aren't allowed to run as EJs. We want to track and make sure
		* the app can continue to pay for 1 more second of execution time. We stop the job when the
		* app can no longer pay for that time.
		*/
		private static final ActionBill BILL_JOB_RUNNING_MAX =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_MAX_RUNNING, 0, 1_000L)
		));

		/**
		* Bill to use while we're waiting to start a job. If a job isn't running yet, don't consider it
		* eligible to run unless it can pay for a job start and at least some period of execution time.
		*/
		private static final ActionBill BILL_JOB_START_MAX_EXPEDITED =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_MAX_START, 1, 0),
		@@ -84,16 +185,39 @@ public class TareController extends StateController {
		));

		/**
		* Bill to use when an EJ is currently running (as an EJ). We want to track and make sure the
		* app can continue to pay for 1 more second of execution time. We stop the job when the app can
		* no longer pay for that time.
		* Bill to use when a max priority EJ is currently running (as an EJ). We want to track and
		* make sure the app can continue to pay for 1 more second of execution time. We stop the job
		* when the app can no longer pay for that time.
		*/
		private static final ActionBill BILL_JOB_RUNNING_EXPEDITED =
		private static final ActionBill BILL_JOB_RUNNING_MAX_EXPEDITED =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_MAX_RUNNING, 0, 1_000L)
		));

		/**
		* Bill to use while we're waiting to start a job. If a job isn't running yet, don't consider it
		* eligible to run unless it can pay for a job start and at least some period of execution time.
		*/
		private static final ActionBill BILL_JOB_START_HIGH_EXPEDITED =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_START, 1, 0),
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_RUNNING, 0, 30_000L)
		));

		/**
		* Bill to use when a high priority EJ is currently running (as an EJ). We want to track and
		* make sure the app can continue to pay for 1 more second of execution time. We stop the job
		* when the app can no longer pay for that time.
		*/
		private static final ActionBill BILL_JOB_RUNNING_HIGH_EXPEDITED =
		new ActionBill(List.of(
		new EconomyManagerInternal.AnticipatedAction(
		JobSchedulerEconomicPolicy.ACTION_JOB_HIGH_RUNNING, 0, 1_000L)
		));

		private final EconomyManagerInternal mEconomyManagerInternal;

		private final BackgroundJobsController mBackgroundJobsController;
		@@ -200,10 +324,7 @@ public class TareController extends StateController {
		removeJobFromBillList(jobStatus, billToJobMap.keyAt(i));
		}
		}
		if (jobStatus.shouldTreatAsExpeditedJob()) {
		addJobToBillList(jobStatus, BILL_JOB_RUNNING_EXPEDITED);
		}
		addJobToBillList(jobStatus, BILL_JOB_RUNNING_DEFAULT);
		addJobToBillList(jobStatus, getRunningBill(jobStatus));
		}

		@Override
		@@ -270,7 +391,7 @@ public class TareController extends StateController {
		if (!mIsEnabled) {
		return true;
		}
		return canAffordBillLocked(jobStatus, BILL_JOB_START_EXPEDITED);
		return canAffordBillLocked(jobStatus, BILL_JOB_START_MAX_EXPEDITED);
		}

		@GuardedBy("mLock")
		@@ -278,14 +399,9 @@ public class TareController extends StateController {
		if (!mIsEnabled) {
		return mConstants.RUNTIME_FREE_QUOTA_MAX_LIMIT_MS;
		}
		if (jobStatus.shouldTreatAsExpeditedJob()) {
		return mEconomyManagerInternal.getMaxDurationMs(
		jobStatus.getSourceUserId(), jobStatus.getSourcePackageName(),
		BILL_JOB_RUNNING_EXPEDITED);
		}
		return mEconomyManagerInternal.getMaxDurationMs(
		jobStatus.getSourceUserId(), jobStatus.getSourcePackageName(),
		BILL_JOB_RUNNING_DEFAULT);
		getRunningBill(jobStatus));
		}

		@GuardedBy("mLock")
		@@ -336,12 +452,56 @@ public class TareController extends StateController {
		// TODO: factor in network cost when available
		final ArraySet<ActionBill> bills = new ArraySet<>();
		if (jobStatus.isRequestedExpeditedJob()) {
		bills.add(BILL_JOB_START_EXPEDITED);
		if (jobStatus.getEffectivePriority() == JobInfo.PRIORITY_MAX) {
		bills.add(BILL_JOB_START_MAX_EXPEDITED);
		} else {
		bills.add(BILL_JOB_START_HIGH_EXPEDITED);
		}
		}
		switch (jobStatus.getEffectivePriority()) {
		case JobInfo.PRIORITY_HIGH:
		bills.add(BILL_JOB_START_HIGH);
		break;
		case JobInfo.PRIORITY_DEFAULT:
		bills.add(BILL_JOB_START_DEFAULT);
		break;
		case JobInfo.PRIORITY_LOW:
		bills.add(BILL_JOB_START_LOW);
		break;
		case JobInfo.PRIORITY_MIN:
		bills.add(BILL_JOB_START_MIN);
		break;
		}
		return bills;
		}

		@NonNull
		private ActionBill getRunningBill(JobStatus jobStatus) {
		// TODO: factor in network cost when available
		if (jobStatus.shouldTreatAsExpeditedJob()) {
		if (jobStatus.getEffectivePriority() == JobInfo.PRIORITY_MAX) {
		return BILL_JOB_RUNNING_MAX_EXPEDITED;
		} else {
		return BILL_JOB_RUNNING_HIGH_EXPEDITED;
		}
		}
		switch (jobStatus.getEffectivePriority()) {
		case JobInfo.PRIORITY_MAX:
		return BILL_JOB_RUNNING_MAX;
		case JobInfo.PRIORITY_HIGH:
		return BILL_JOB_RUNNING_HIGH;
		case JobInfo.PRIORITY_LOW:
		return BILL_JOB_RUNNING_LOW;
		case JobInfo.PRIORITY_MIN:
		return BILL_JOB_RUNNING_MIN;
		default:
		Slog.wtf(TAG, "Got unexpected priority: " + jobStatus.getEffectivePriority());
		// Intentional fallthrough
		case JobInfo.PRIORITY_DEFAULT:
		return BILL_JOB_RUNNING_DEFAULT;
		}
		}

		@GuardedBy("mLock")
		private boolean canAffordBillLocked(@NonNull JobStatus jobStatus, @NonNull ActionBill bill) {
		if (!mIsEnabled) {
		@@ -370,11 +530,17 @@ public class TareController extends StateController {
		if (!mIsEnabled) {
		return true;
		}
		if (!jobStatus.isRequestedExpeditedJob()) {
		return false;
		}
		if (mService.isCurrentlyRunningLocked(jobStatus)) {
		return canAffordBillLocked(jobStatus, BILL_JOB_RUNNING_EXPEDITED);
		return canAffordBillLocked(jobStatus, getRunningBill(jobStatus));
		}

		return canAffordBillLocked(jobStatus, BILL_JOB_START_EXPEDITED);
		if (jobStatus.getEffectivePriority() == JobInfo.PRIORITY_MAX) {
		return canAffordBillLocked(jobStatus, BILL_JOB_START_MAX_EXPEDITED);
		}
		return canAffordBillLocked(jobStatus, BILL_JOB_START_HIGH_EXPEDITED);
		}

		@GuardedBy("mLock")
		@@ -384,18 +550,20 @@ public class TareController extends StateController {
		}
		if (mService.isCurrentlyRunningLocked(jobStatus)) {
		if (jobStatus.isRequestedExpeditedJob()) {
		return canAffordBillLocked(jobStatus, BILL_JOB_RUNNING_EXPEDITED)
		return canAffordBillLocked(jobStatus, getRunningBill(jobStatus))
		\|\| canAffordBillLocked(jobStatus, BILL_JOB_RUNNING_DEFAULT);
		}
		return canAffordBillLocked(jobStatus, BILL_JOB_RUNNING_DEFAULT);
		return canAffordBillLocked(jobStatus, getRunningBill(jobStatus));
		}

		if (jobStatus.isRequestedExpeditedJob()
		&& canAffordBillLocked(jobStatus, BILL_JOB_START_EXPEDITED)) {
		final ArraySet<ActionBill> bills = getPossibleStartBills(jobStatus);
		for (int i = 0; i < bills.size(); ++i) {
		ActionBill bill = bills.valueAt(i);
		if (canAffordBillLocked(jobStatus, bill)) {
		return true;
		}

		return canAffordBillLocked(jobStatus, BILL_JOB_START_DEFAULT);
		}
		return false;
		}

		/**
		@@ -417,11 +585,23 @@ public class TareController extends StateController {

		@NonNull
		private String getBillName(@NonNull ActionBill bill) {
		if (bill.equals(BILL_JOB_START_EXPEDITED)) {
		return "EJ_START_BILL";
		if (bill.equals(BILL_JOB_START_MAX_EXPEDITED)) {
		return "EJ_MAX_START_BILL";
		}
		if (bill.equals(BILL_JOB_RUNNING_MAX_EXPEDITED)) {
		return "EJ_MAX_RUNNING_BILL";
		}
		if (bill.equals(BILL_JOB_START_HIGH_EXPEDITED)) {
		return "EJ_HIGH_START_BILL";
		}
		if (bill.equals(BILL_JOB_RUNNING_EXPEDITED)) {
		return "EJ_RUNNING_BILL";
		if (bill.equals(BILL_JOB_RUNNING_HIGH_EXPEDITED)) {
		return "EJ_HIGH_RUNNING_BILL";
		}
		if (bill.equals(BILL_JOB_START_HIGH)) {
		return "HIGH_START_BILL";
		}
		if (bill.equals(BILL_JOB_RUNNING_HIGH)) {
		return "HIGH_RUNNING_BILL";
		}
		if (bill.equals(BILL_JOB_START_DEFAULT)) {
		return "DEFAULT_START_BILL";
		@@ -429,7 +609,19 @@ public class TareController extends StateController {
		if (bill.equals(BILL_JOB_RUNNING_DEFAULT)) {
		return "DEFAULT_RUNNING_BILL";
		}
		return "UNKNOWN_BILL (" + bill.toString() + ")";
		if (bill.equals(BILL_JOB_START_LOW)) {
		return "LOW_START_BILL";
		}
		if (bill.equals(BILL_JOB_RUNNING_LOW)) {
		return "LOW_RUNNING_BILL";
		}
		if (bill.equals(BILL_JOB_START_MIN)) {
		return "MIN_START_BILL";
		}
		if (bill.equals(BILL_JOB_RUNNING_MIN)) {
		return "MIN_RUNNING_BILL";
		}
		return "UNKNOWN_BILL (" + bill + ")";
		}

		@Override