diff options
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 7 | ||||
| -rw-r--r-- | include/rdma/rdmavt_qp.h | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index d7dabdfaab8d..728f5f1218c8 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1772,10 +1772,13 @@ static int rvt_post_one_wr(struct rvt_qp *qp, 0); qp->s_next_psn = wqe->lpsn + 1; } - if (unlikely(reserved_op)) + if (unlikely(reserved_op)) { + wqe->wr.send_flags |= RVT_SEND_RESERVE_USED; rvt_qp_wqe_reserve(qp, wqe); - else + } else { + wqe->wr.send_flags &= ~RVT_SEND_RESERVE_USED; qp->s_avail--; + } trace_rvt_post_one_wr(qp, wqe); smp_wmb(); /* see request builders */ qp->s_head = next; diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index 3cdd9e26e96e..e3bb312a2ffa 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -2,7 +2,7 @@ #define DEF_RDMAVT_INCQP_H /* - * Copyright(c) 2016 Intel Corporation. + * Copyright(c) 2016, 2017 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -526,7 +526,6 @@ static inline void rvt_qp_wqe_reserve( struct rvt_qp *qp, struct rvt_swqe *wqe) { - wqe->wr.send_flags |= RVT_SEND_RESERVE_USED; atomic_inc(&qp->s_reserved_used); } @@ -550,7 +549,6 @@ static inline void rvt_qp_wqe_unreserve( struct rvt_swqe *wqe) { if (unlikely(wqe->wr.send_flags & RVT_SEND_RESERVE_USED)) { - wqe->wr.send_flags &= ~RVT_SEND_RESERVE_USED; atomic_dec(&qp->s_reserved_used); /* insure no compiler re-order up to s_last change */ smp_mb__after_atomic(); |