Fix divide by zero (ca99b686) · Commits · e / os / android_frameworks_base

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -14309,7 +14309,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		private boolean checkExcessivePowerUsageLPr(final long uptimeSince, boolean doCpuKills,
		final long cputimeUsed, final String processName, final String description,
		final int cpuLimit, final ProcessRecord app) {
		if (DEBUG_POWER) {
		if (DEBUG_POWER && (uptimeSince > 0)) {
		StringBuilder sb = new StringBuilder(128);
		sb.append("CPU for ");
		sb.append(description);

+3 −3

Original line number	Diff line number	Diff line
		@@ -4289,8 +4289,8 @@ public final class ProcessList {

		if (state.getSetProcState() >= ActivityManager.PROCESS_STATE_SERVICE) {
		long lastCpuTime = r.mProfile.mLastCpuTime.get();
		if (lastCpuTime != 0) {
		long uptimeSince = curUptime - service.mLastPowerCheckUptime;
		if (lastCpuTime != 0 && uptimeSince > 0) {
		long timeUsed = r.mProfile.mCurCpuTime.get() - lastCpuTime;
		long cpuTimeToken = proto.start(ProcessOomProto.Detail.SERVICE_RUN_TIME);
		proto.write(ProcessOomProto.Detail.CpuRunTime.OVER_MS, uptimeSince);
		@@ -4427,7 +4427,7 @@ public final class ProcessList {

		if (state.getSetProcState() >= ActivityManager.PROCESS_STATE_SERVICE) {
		long lastCpuTime = r.mProfile.mLastCpuTime.get();
		if (lastCpuTime != 0) {
		if (lastCpuTime != 0 && uptimeSince > 0) {
		long timeUsed = r.mProfile.mCurCpuTime.get() - lastCpuTime;
		pw.print(prefix);
		pw.print(" ");