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Target/iser: Wait for proper cleanup before unloading

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commit f5ebec9629 upstream.

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>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sagi Grimberg 2014-05-19 17:44:25 +03:00 committed by Greg Kroah-Hartman
parent 674a2365f0
commit 029a894631
1 changed files with 1 additions and 0 deletions
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drivers/infiniband/ulp/isert/ib_isert.c
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@ -2332,6 +2332,7 @@ static int __init isert_init(void)
static void __exit isert_exit(void)
{
flush_scheduled_work();
kmem_cache_destroy(isert_cmd_cache);
destroy_workqueue(isert_comp_wq);
destroy_workqueue(isert_rx_wq);