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Merge "Add logs to profile the performance of staged-install on boot (1/n)" into sc-dev

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This commit is contained in:
JW Wang
2021-05-21 02:02:34 +00:00
committed by Android (Google) Code Review
parent 37357d4fdf 531daf7bfe
commit 02b1a05660
1 changed files with 11 additions and 0 deletions
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11
services/core/java/com/android/server/pm/StagingManager.java
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@@ -49,12 +49,14 @@ import android.os.Message;
import android.os.PowerManager; import android.os.PowerManager;
import android.os.RemoteException; import android.os.RemoteException;
import android.os.SystemProperties; import android.os.SystemProperties;
import android.os.Trace;
import android.os.UserHandle; import android.os.UserHandle;
import android.text.TextUtils; import android.text.TextUtils;
import android.util.ArraySet; import android.util.ArraySet;
import android.util.IntArray; import android.util.IntArray;
import android.util.Slog; import android.util.Slog;
import android.util.SparseArray; import android.util.SparseArray;
import android.util.TimingsTraceLog;
import android.util.apk.ApkSignatureVerifier; import android.util.apk.ApkSignatureVerifier;
import com.android.internal.annotations.GuardedBy; import com.android.internal.annotations.GuardedBy;
@@ -551,7 +553,11 @@ public class StagingManager {
} }
// The APEX part of the session is activated, proceed with the installation of APKs. // The APEX part of the session is activated, proceed with the installation of APKs.
Slog.d(TAG, "Installing APK packages in session " + session.sessionId()); Slog.d(TAG, "Installing APK packages in session " + session.sessionId());
TimingsTraceLog t = new TimingsTraceLog(
"StagingManagerTiming", Trace.TRACE_TAG_PACKAGE_MANAGER);
t.traceBegin("installApksInSession");
installApksInSession(session); installApksInSession(session);
t.traceEnd();
Slog.d(TAG, "Marking session " + session.sessionId() + " as applied"); Slog.d(TAG, "Marking session " + session.sessionId() + " as applied");
session.setSessionApplied(); session.setSessionApplied();
@@ -876,6 +882,10 @@ public class StagingManager {
} }
void restoreSessions(@NonNull List<StagedSession> sessions, boolean isDeviceUpgrading) { void restoreSessions(@NonNull List<StagedSession> sessions, boolean isDeviceUpgrading) {
TimingsTraceLog t = new TimingsTraceLog(
"StagingManagerTiming", Trace.TRACE_TAG_PACKAGE_MANAGER);
t.traceBegin("restoreSessions");
// Do not resume sessions if boot completed already // Do not resume sessions if boot completed already
if (SystemProperties.getBoolean("sys.boot_completed", false)) { if (SystemProperties.getBoolean("sys.boot_completed", false)) {
return; return;
@@ -1008,6 +1018,7 @@ public class StagingManager {
supportsCheckpoint, needsCheckpoint); supportsCheckpoint, needsCheckpoint);
} }
} }
t.traceEnd();
} }
private void logFailedApexSessionsIfNecessary() { private void logFailedApexSessionsIfNecessary() {