dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

IB/sa_query: Flush scheduled work before unloading module

Browse source 
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 <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Michael S. Tsirkin 2006-01-17 09:53:51 -08:00 committed by Roland Dreier
parent cc76e33ec9
commit 0f47ae0b3e
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/infiniband/core/sa_query.c
View file

@ -956,6 +956,8 @@ static void ib_sa_remove_one(struct ib_device *device)
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);