From 89c5325c389adfdba0ad7f6d3b6fd1b5623e26c1 Mon Sep 17 00:00:00 2001
From: nathch <nathch@google.com>
Date: Mon, 27 Jan 2020 01:27:48 +0000
Subject: [PATCH] Add log when acquiring and releasing wakelock.

This is so that we can add a CTS test which asserts through logcat
inspection that backup and restore operations acquire and release
wakelock in the expected manner.

Change-Id: I1a73bd674c22ad7f0f37aba100aee819abe9f4d2
---
 .../com/android/server/backup/UserBackupManagerService.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/services/backup/java/com/android/server/backup/UserBackupManagerService.java b/services/backup/java/com/android/server/backup/UserBackupManagerService.java
index f0fa99a4eec7d..e3d2dcc8141fa 100644
--- a/services/backup/java/com/android/server/backup/UserBackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/UserBackupManagerService.java
@@ -186,6 +186,7 @@ public class UserBackupManagerService {
                 return;
             }
             mPowerManagerWakeLock.acquire();
+            Slog.v(TAG, "Acquired wakelock:" + mPowerManagerWakeLock.getTag());
         }
 
         /** Releases the {@link PowerManager.WakeLock} if hasn't been quit. */
@@ -195,6 +196,7 @@ public class UserBackupManagerService {
                 return;
             }
             mPowerManagerWakeLock.release();
+            Slog.v(TAG, "Released wakelock:" + mPowerManagerWakeLock.getTag());
         }
 
         /**