sa_query schedules work on IB asynchronous events. After
unregistering the async event handler, make sure that this work has
completed before releasing the IB device (and possibly allowing the
sa_query module text to go away).
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
---
drivers/infiniband/core/sa_query.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
0f47ae0b3ec35dc5f4723f2e0ad0f6f3f55e9bcd
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index acda7d6..501cc05 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -956,6 +956,8 @@ static void ib_sa_remove_one(struct ib_d
ib_unregister_event_handler(&sa_dev->event_handler);
+ flush_scheduled_work();
+
for (i = 0; i <= sa_dev->end_port - sa_dev->start_port; ++i) {
ib_unregister_mad_agent(sa_dev->port[i].agent);
kref_put(&sa_dev->port[i].sm_ah->ref, free_sm_ah);
--
1.1.3
-
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