am 525322ec: am f9f740da: Merge "Support different watchdog timeouts for different entities" into klp-dev

* commit '525322ecbab1502586d378e7065edc402abc63bf':
  Support different watchdog timeouts for different entities

1 files changed, 10 insertions, 1 deletions

diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index ca91fe617b56..c3c088bb5761 100755
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -221,6 +221,14 @@ public class PackageManagerService extends IPackageManager.Stub {
     static final int REMOVE_CHATTY = 1<<16;
 
     /**
+     * Timeout (in milliseconds) after which the watchdog should declare that
+     * our handler thread is wedged.  The usual default for such things is one
+     * minute but we sometimes do very lengthy I/O operations on this thread,
+     * such as installing multi-gigabyte applications, so ours needs to be longer.
+     */
+    private static final long WATCHDOG_TIMEOUT = 1000*60*10;     // ten minutes
+
+    /**
      * Whether verification is enabled by default.
      */
     private static final boolean DEFAULT_VERIFY_ENABLE = true;
@@ -1115,7 +1123,8 @@ public class PackageManagerService extends IPackageManager.Stub {
         synchronized (mPackages) {
             mHandlerThread.start();
             mHandler = new PackageHandler(mHandlerThread.getLooper());
-            Watchdog.getInstance().addThread(mHandler, mHandlerThread.getName());
+            Watchdog.getInstance().addThread(mHandler, mHandlerThread.getName(),
+                    WATCHDOG_TIMEOUT);
 
             File dataDir = Environment.getDataDirectory();
             mAppDataDir = new File(dataDir, "data");