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| author | Mathieu Chartier <mathieuc@google.com> | 2016-07-29 16:26:01 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2016-07-29 17:54:09 -0700 |
| commit | 4b0ef1c980a1f3b0201d77e33bdb2f7df12c9114 (patch) | |
| tree | 4b8891beab013872144d69f97e918f9914aaf8c8 /compiler/optimizing/graph_visualizer.cc | |
| parent | 7707777f064e9e0aa53c40c189045ab2ea4301ee (diff) | |
Revert "Revert "Use try lock to fix class resolution race""
Fix possible deadlock in EnsureResolved caused by interaction with
GC. Since we were sleeping while holding the mutator lock, it could
block thread suspension. This would deadlock if the thread that
had locked h_class is already suspended since we would spin forever
and not make progress.
Bug: 27417671
Bug: 30500547
Test: test-art-host ART_TEST_GC_STRESS=true
This reverts commit 69bf969c055c31a75d17ea92aeee756042678114.
Change-Id: Id8750df065dc3b9ef7dc874f2eb2cc2c58e5d1eb
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions