Merge "Add more log to track down the "idle until changed" issue." into oc-dev
am: ba5c2d3e44

Change-Id: Ibf74cfc80511d6167c134d7e86e8e59921dc90c7
diff --git a/services/core/java/com/android/server/AlarmManagerService.java b/services/core/java/com/android/server/AlarmManagerService.java
index 21dae4f..05ffcf0 100644
--- a/services/core/java/com/android/server/AlarmManagerService.java
+++ b/services/core/java/com/android/server/AlarmManagerService.java
@@ -1239,6 +1239,11 @@
                     mAllowWhileIdleDispatches.add(ent);
                 }
             }
+            if ((mPendingIdleUntil != a) && (mPendingIdleUntil != null)) {
+                Slog.wtfStack(TAG, "setImplLocked: idle until changed from " + mPendingIdleUntil
+                        + " to " + a);
+            }
+
             mPendingIdleUntil = a;
             mConstants.updateAllowWhileIdleMinTimeLocked();
             needRebatch = true;