commit bf9fc581e8870faddbd320a935f9a627da724c48
author Mathieu Chartier <mathieuc@google.com> Fri Mar 13 17:21:25 2015 -0700
committer Mathieu Chartier <mathieuc@google.com> Fri Mar 13 17:32:48 2015 -0700
tree 0a4a6c21fbd4c771b06fac186d32efa6722605b2
parent 3d96846b6adedf57be64eb3873de0ca58ec4b827

Add more info to who called SuspendAll

Helps diagnose related jank.

Change-Id: I38191cdda723c6f0355d0197c494a3dff2b6653c

runtime/thread_list.h

diff --git a/runtime/thread_list.h b/runtime/thread_list.h
index de0dd79..c18e285 100644
--- a/runtime/thread_list.h
+++ b/runtime/thread_list.h
@@ -61,7 +61,7 @@
       LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_);
 
   // Suspends all threads and gets exclusive access to the mutator_lock_.
-  void SuspendAll()
+  void SuspendAll(const char* cause)
       EXCLUSIVE_LOCK_FUNCTION(Locks::mutator_lock_)
       LOCKS_EXCLUDED(Locks::thread_list_lock_,
                      Locks::thread_suspend_count_lock_);