diff options
| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2017-11-06 08:07:31 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-11-13 15:53:57 -0500 |
| commit | c88a7858d721af5e2d059e3b0b751fed0504e814 (patch) | |
| tree | dee8f99cd851b6af9f752d099701b27d6a5d762b /drivers/infiniband/hw/bnxt_re/qplib_fp.c | |
| parent | 237379fc339750cbe6680f6a3565ab5c24e32229 (diff) | |
RDMA/bnxt_re: Flush CQ notification Work Queue before destroying QP
Destroy_qp shall wait for any outstanding CQ notification to be
flushed out before proceeding with QP destroy. Flushing the WQ
before destroying the QP.
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_fp.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_fp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index 805a6124a48c..c0f813366ad6 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -2537,3 +2537,10 @@ void bnxt_qplib_req_notify_cq(struct bnxt_qplib_cq *cq, u32 arm_type) atomic_set(&cq->arm_state, 1); spin_unlock_irqrestore(&cq->hwq.lock, flags); } + +void bnxt_qplib_flush_cqn_wq(struct bnxt_qplib_qp *qp) +{ + flush_workqueue(qp->scq->nq->cqn_wq); + if (qp->scq != qp->rcq) + flush_workqueue(qp->rcq->nq->cqn_wq); +} |