commit 89ef0720ee8e0ac6ae1758faa917e4d6c9606fb4
author Jeff Brown <jeffbrown@google.com> Wed Aug 10 16:25:21 2011 -0700
committer Jeff Brown <jeffbrown@google.com> Wed Aug 10 16:25:21 2011 -0700
tree 2c239993b3d2702dd8becc03a738f1b151a4c4f1
parent ba421dddfd558b34726df5dfbf8a3bf748e285b1

Add input system to Watchdog.
Bug: 5094994

Change-Id: I153866958efc64ac19bda8b997c1c9f6ad425ec4

services/input/InputDispatcher.cpp

diff --git a/services/input/InputDispatcher.cpp b/services/input/InputDispatcher.cpp
index ce9e14f..22372cf1 100644
--- a/services/input/InputDispatcher.cpp
+++ b/services/input/InputDispatcher.cpp
@@ -3919,6 +3919,8 @@
 }
 
 void InputDispatcher::dump(String8& dump) {
+    AutoMutex _l(mLock);
+
     dump.append("Input Dispatcher State:\n");
     dumpDispatchStateLocked(dump);
 
@@ -3928,6 +3930,12 @@
     dump.appendFormat(INDENT2 "KeyRepeatTimeout: %0.1fms\n", mConfig.keyRepeatTimeout * 0.000001f);
 }
 
+void InputDispatcher::monitor() {
+    // Acquire and release the lock to ensure that the dispatcher has not deadlocked.
+    mLock.lock();
+    mLock.unlock();
+}
+
 
 // --- InputDispatcher::Queue ---