mgr/vol: add a helpful comment in async_job.py

Signed-off-by: Rishabh Dave <ridave@redhat.com>

diff --git a/src/pybind/mgr/volumes/fs/async_job.py b/src/pybind/mgr/volumes/fs/async_job.py
index 075fedf20a46171d0d2748b1ab08c4b938842e7c..dc0a2ac8f977584acc8284b7b947c3033cdeecc6 100644 (file)
--- a/src/pybind/mgr/volumes/fs/async_job.py
+++ b/src/pybind/mgr/volumes/fs/async_job.py
@@ -133,7 +133,11 @@ class AsyncJobs(threading.Thread):
         # lock, cv for kickstarting jobs
         self.lock = threading.Lock()
         self.cv = threading.Condition(self.lock)
+
+        # Indicates whether or not entire async job machinery is being
+        # shutdown/stopped.
         self.stopping = threading.Event()
+
         self.cancel_cv = threading.Condition(self.lock)
         self.nr_concurrent_jobs = nr_concurrent_jobs
         self.name_pfx = name_pfx