Merge "Reset binder call stats along with batterystats" into pi-dev am: 46c2b1451c (e3d1fd3b) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/os/BatteryStatsImpl.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -196,6 +196,7 @@ public class BatteryStatsImpl extends BatteryStats {
		static final int MSG_REPORT_CPU_UPDATE_NEEDED = 1;
		static final int MSG_REPORT_POWER_CHANGE = 2;
		static final int MSG_REPORT_CHARGING = 3;
		static final int MSG_REPORT_RESET_STATS = 4;
		static final long DELAY_UPDATE_WAKELOCKS = 5*1000;

		private final KernelWakelockReader mKernelWakelockReader = new KernelWakelockReader();
		@@ -319,6 +320,7 @@ public class BatteryStatsImpl extends BatteryStats {
		public void batteryNeedsCpuUpdate();
		public void batteryPowerChanged(boolean onBattery);
		public void batterySendBroadcast(Intent intent);
		public void batteryStatsReset();
		}

		public interface PlatformIdleStateCallback {
		@@ -373,6 +375,10 @@ public class BatteryStatsImpl extends BatteryStats {
		cb.batterySendBroadcast(intent);
		}
		break;
		case MSG_REPORT_RESET_STATS:
		if (cb != null) {
		cb.batteryStatsReset();
		}
		}
		}
		}
		@@ -10939,6 +10945,7 @@ public class BatteryStatsImpl extends BatteryStats {
		initDischarge();

		clearHistoryLocked();
		mHandler.sendEmptyMessage(MSG_REPORT_RESET_STATS);
		}

		private void initActiveHistoryEventsLocked(long elapsedRealtimeMs, long uptimeMs) {

+9 −5

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.internal.os;

		import android.os.Binder;
		import android.os.SystemClock;
		import android.text.format.DateFormat;
		import android.util.ArrayMap;
		import android.util.SparseArray;

		@@ -46,6 +47,7 @@ public class BinderCallsStats {
		private final SparseArray<UidEntry> mUidEntries = new SparseArray<>();
		private final Queue<CallSession> mCallSessionsPool = new ConcurrentLinkedQueue<>();
		private final Object mLock = new Object();
		private long mStartTime = System.currentTimeMillis();

		private BinderCallsStats() {
		}
		@@ -108,6 +110,8 @@ public class BinderCallsStats {
		Map<Integer, Long> uidCallCountMap = new HashMap<>();
		long totalCallsCount = 0;
		long totalCallsTime = 0;
		pw.print("Start time: ");
		pw.println(DateFormat.format("yyyy-MM-dd HH:mm:ss", mStartTime));
		int uidEntriesSize = mUidEntries.size();
		List<UidEntry> entries = new ArrayList<>();
		synchronized (mLock) {
		@@ -126,7 +130,6 @@ public class BinderCallsStats {
		}
		}
		if (mDetailedTracking) {
		pw.println("Binder call stats:");
		pw.println("Raw data (uid,call_desc,time):");
		entries.sort((o1, o2) -> {
		if (o1.time < o2.time) {
		@@ -201,6 +204,7 @@ public class BinderCallsStats {
		public void reset() {
		synchronized (mLock) {
		mUidEntries.clear();
		mStartTime = System.currentTimeMillis();
		}
		}

+6 −0

Original line number	Diff line number	Diff line
		@@ -433,6 +433,7 @@ import com.android.internal.util.Preconditions;
		import com.android.server.AlarmManagerInternal;
		import com.android.server.AppOpsService;
		import com.android.server.AttributeCache;
		import com.android.server.BinderCallsStatsService;
		import com.android.server.DeviceIdleController;
		import com.android.server.IntentResolver;
		import com.android.server.IoThread;
		@@ -3412,6 +3413,11 @@ public class ActivityManagerService extends IActivityManager.Stub
		}
		}

		@Override
		public void batteryStatsReset() {
		BinderCallsStatsService.reset();
		}

		@Override
		public void batterySendBroadcast(Intent intent) {
		synchronized (this) {