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| author | Mathieu Chartier <mathieuc@google.com> | 2016-06-10 17:04:20 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2016-06-10 17:52:36 -0700 |
| commit | e99f53203904c23a26e53ca1bf6a4e45814146fe (patch) | |
| tree | 88142212532717ef4e2435420493eeab02d1eb11 /compiler/optimizing/graph_visualizer.cc | |
| parent | 4811e726711e42781e7b9d56763588cef796e2f0 (diff) | |
Use ScopedObjectAccess in ThreadList::Dump
Prevent deadlocks if two different threads are calling Dump at the
same time:
Thread 1: Requests thread 2 to suspend
Thread 2: Requests thread 1 to suspend
Both threads are suspended and blocked on ScopedObjectAccess in
thread dumping.
Added to suspend all stress, reduced thread count to 4 temporarily
since this is the maximum number of simultaneous checkpoints.
Bug: 28988206
Change-Id: I9e4b8391ebad0bca0e42a03819c58c99ddba6b35
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions