commit 4bded0744a07152c1e7ae4cb8110c74ec89a67b1
author Dan Egnor <egnor@google.com> Thu Mar 11 22:00:47 2010 -0800
committer Dan Egnor <egnor@google.com> Thu Mar 11 22:27:59 2010 -0800
tree 937c929df132c3295d0636554137a15cab593927
parent 4ea833d9a24aa1c2e92522150c89b37753a9aee8

Dump the phone process stack (as well as the system process) on watchdog reset.

Change-Id: I3c47086f9cc010f524da7de539942ea30d0338e3

services/java/com/android/server/Watchdog.java

diff --git a/services/java/com/android/server/Watchdog.java b/services/java/com/android/server/Watchdog.java
index 3f64b25..be1d1c4 100644
--- a/services/java/com/android/server/Watchdog.java
+++ b/services/java/com/android/server/Watchdog.java
@@ -828,7 +828,13 @@
 
             ArrayList pids = new ArrayList();
             pids.add(Process.myPid());
+            if (mPhonePid > 0) pids.add(mPhonePid);
             File stack = ActivityManagerService.dumpStackTraces(pids);
+
+            // Give some extra time to make sure the stack traces get written.
+            // The system's been hanging for a minute, another second or two won't hurt much.
+            SystemClock.sleep(2000);
+
             mActivity.addErrorToDropBox("watchdog", null, null, null, name, null, stack, null);
 
             // Only kill the process if the debugger is not attached.