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| author | Puyan Lotfi <puyan@puyan.org> | 2019-08-06 01:26:46 +0000 |
|---|---|---|
| committer | Puyan Lotfi <puyan@puyan.org> | 2019-08-06 01:26:46 +0000 |
| commit | fa086d701a22067ca6602c7f1f57c35d17600af1 (patch) | |
| tree | 5f335eca6fb815121821100325cfda0726d5fda2 /lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.h | |
| parent | de4060816fa06c8acaef4fbfe1f687b69a430dac (diff) | |
| download | bcm5719-llvm-fa086d701a22067ca6602c7f1f57c35d17600af1.tar.gz bcm5719-llvm-fa086d701a22067ca6602c7f1f57c35d17600af1.zip | |
[NFC][DirectoryWatchedTests] Unlocks mutexes before signaling condition variable
This should not affect actual behavior, but should pessimize the threading less
by avoiding the situation where:
* mutex is still locked
* T1 notifies on condition variable
* T2 wakes to check mutex
* T2 sees mutex is still locked
* T2 waits
* T1 unlocks mutex
* T2 tries again, acquires mutex.
Differential Revision: https://reviews.llvm.org/D65708
llvm-svn: 367968
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.h')
0 files changed, 0 insertions, 0 deletions
