diff options
| author | David Windsor <[email protected]> | 2019-04-02 08:37:10 -0400 |
|---|---|---|
| committer | David Teigland <[email protected]> | 2019-07-11 11:01:58 -0500 |
| commit | b355516f450703c9015316e429b66a93dfff0e6f (patch) | |
| tree | 02f2ccd174fb792329cbfc03955f8b9fff4fcd78 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | d1fdb6d8f6a4109a4263176c84b899076a5f8008 (diff) | |
dlm: check if workqueues are NULL before flushing/destroying
If the DLM lowcomms stack is shut down before any DLM
traffic can be generated, flush_workqueue() and
destroy_workqueue() can be called on empty send and/or recv
workqueues.
Insert guard conditionals to only call flush_workqueue()
and destroy_workqueue() on workqueues that are not NULL.
Signed-off-by: David Windsor <[email protected]>
Signed-off-by: David Teigland <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions