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Target/iser: Wait for proper cleanup before unloading
author
Sagi Grimberg
<sagig@mellanox.com>
Mon, 19 May 2014 14:44:25 +0000
(17:44 +0300)
committer
Nicholas Bellinger
<nab@linux-iscsi.org>
Tue, 20 May 2014 18:18:43 +0000
(11:18 -0700)
disconnected_handler works are scheduled on system_wq.
When attempting to unload, first make sure all works
have cleaned up.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/infiniband/ulp/isert/ib_isert.c
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diff --git
a/drivers/infiniband/ulp/isert/ib_isert.c
b/drivers/infiniband/ulp/isert/ib_isert.c
index
ef47ff6
..
c687951
100644
(file)
--- a/
drivers/infiniband/ulp/isert/ib_isert.c
+++ b/
drivers/infiniband/ulp/isert/ib_isert.c
@@
-3287,6
+3287,7
@@
destroy_rx_wq:
static void __exit isert_exit(void)
{
+ flush_scheduled_work();
destroy_workqueue(isert_comp_wq);
destroy_workqueue(isert_rx_wq);
iscsit_unregister_transport(&iser_target_transport);