Android/frameworks_base
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Merge "Trace job execution." into tm-qpr-dev

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This commit is contained in:
Simon MacMullen
2022-09-20 17:11:43 +00:00
committed by Android (Google) Code Review
parent 556ecc8da9 6c0d3e107f
commit 24fdd1fc95
2 changed files with 6 additions and 1 deletions
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5
apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
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@@ -43,6 +43,7 @@ import android.os.Looper;
import android.os.Message; import android.os.Message;
import android.os.PowerManager; import android.os.PowerManager;
import android.os.RemoteException; import android.os.RemoteException;
import android.os.Trace;
import android.os.UserHandle; import android.os.UserHandle;
import android.util.EventLog; import android.util.EventLog;
import android.util.IndentingPrintWriter; import android.util.IndentingPrintWriter;
@@ -361,6 +362,9 @@ public final class JobServiceContext implements ServiceConnection {
job.getJob().getPriority(), job.getJob().getPriority(),
job.getEffectivePriority(), job.getEffectivePriority(),
job.getNumFailures()); job.getNumFailures());
// Use the context's ID to distinguish traces since there'll only be one job running
// per context.
Trace.asyncTraceBegin(Trace.TRACE_TAG_SYSTEM_SERVER, job.getTag(), getId());
try { try {
mBatteryStats.noteJobStart(job.getBatteryName(), job.getSourceUid()); mBatteryStats.noteJobStart(job.getBatteryName(), job.getSourceUid());
} catch (RemoteException e) { } catch (RemoteException e) {
@@ -1024,6 +1028,7 @@ public final class JobServiceContext implements ServiceConnection {
completedJob.getJob().getPriority(), completedJob.getJob().getPriority(),
completedJob.getEffectivePriority(), completedJob.getEffectivePriority(),
completedJob.getNumFailures()); completedJob.getNumFailures());
Trace.asyncTraceEnd(Trace.TRACE_TAG_SYSTEM_SERVER, completedJob.getTag(), getId());
try { try {
mBatteryStats.noteJobFinish(mRunningJob.getBatteryName(), mRunningJob.getSourceUid(), mBatteryStats.noteJobFinish(mRunningJob.getBatteryName(), mRunningJob.getSourceUid(),
internalStopReason); internalStopReason);

2
apex/jobscheduler/service/java/com/android/server/job/controllers/JobStatus.java
View File

@@ -496,7 +496,7 @@ public final class JobStatus {
this.batteryName = this.sourceTag != null this.batteryName = this.sourceTag != null
? this.sourceTag + ":" + job.getService().getPackageName() ? this.sourceTag + ":" + job.getService().getPackageName()
: job.getService().flattenToShortString(); : job.getService().flattenToShortString();
this.tag = "*job*/" + this.batteryName; this.tag = "*job*/" + this.batteryName + "#" + job.getId();
this.earliestRunTimeElapsedMillis = earliestRunTimeElapsedMillis; this.earliestRunTimeElapsedMillis = earliestRunTimeElapsedMillis;
this.latestRunTimeElapsedMillis = latestRunTimeElapsedMillis; this.latestRunTimeElapsedMillis = latestRunTimeElapsedMillis;