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Diffstat (limited to 'src/mongo/util/background.cpp')
| -rw-r--r-- | src/mongo/util/background.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mongo/util/background.cpp b/src/mongo/util/background.cpp index 9dff4675fc7..6951bf86681 100644 --- a/src/mongo/util/background.cpp +++ b/src/mongo/util/background.cpp @@ -81,7 +81,9 @@ private: void _runTask(PeriodicTask* task); // _mutex protects the _shutdownRequested flag and the _tasks vector. - Mutex _mutex = MONGO_MAKE_LATCH(HierarchicalAcquisitionLevel(0), "PeriodicTaskRunner::_mutex"); + Mutex _mutex = MONGO_MAKE_LATCH( + // This mutex is held around task execution HierarchicalAcquisitionLevel(0), + "PeriodicTaskRunner::_mutex"); // The condition variable is used to sleep for the interval between task // executions, and is notified when the _shutdownRequested flag is toggled. |