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| author | Charles Munger <clm@google.com> | 2018-10-18 13:34:39 -0700 |
|---|---|---|
| committer | Charles Munger <clm@google.com> | 2018-10-30 09:43:57 -0700 |
| commit | 5e1a75c1d12ea47bdc0f73d378b5fa25326829f4 (patch) | |
| tree | 3a69bbfecee2527a0584cb7bc30fbf434f20c47d /compiler/optimizing/graph_visualizer.cc | |
| parent | f4fd65e393fe60f17e22ee7823f8dce4594c053d (diff) | |
Implement LockSupport.park with a futex
This resolves a contention issue where a thread unparking a higher
priority thread would see a bunch of repeated wakeups. It also resolves
an issue where LockSupport.parkUntil would not return on time if the
system clock changed while the thread was parked.
Bug: 28845097
Tested: ./test.py -b --host --verbose -j20
Change-Id: I75458afc481b7a5860e67f8a421109308ce5ebc6
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions