RDMA: Update workqueue usage
* ib_wq is added, which is used as the common workqueue for infiniband
instead of the system workqueue. All system workqueue usages
including flush_scheduled_work() callers are converted to use and
flush ib_wq.
* cancel_delayed_work() + flush_scheduled_work() converted to
cancel_delayed_work_sync().
* qib_wq is removed and ib_wq is used instead.
This is to prepare for deprecation of flush_scheduled_work().
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/qib/qib_verbs.h b/drivers/infiniband/hw/qib/qib_verbs.h
index 63b22a9..95e5b47 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.h
+++ b/drivers/infiniband/hw/qib/qib_verbs.h
@@ -805,7 +805,6 @@
!(qp->s_flags & QIB_S_ANY_WAIT_SEND));
}
-extern struct workqueue_struct *qib_wq;
extern struct workqueue_struct *qib_cq_wq;
/*
@@ -814,7 +813,7 @@
static inline void qib_schedule_send(struct qib_qp *qp)
{
if (qib_send_ok(qp))
- queue_work(qib_wq, &qp->s_work);
+ queue_work(ib_wq, &qp->s_work);
}
static inline int qib_pkey_ok(u16 pkey1, u16 pkey2)