From d40f69c9b9dff3e47d9647943db267b5792ae215 Mon Sep 17 00:00:00 2001 From: Mike Marciniszyn Date: Fri, 12 Apr 2019 06:41:42 -0700 Subject: IB/{rdmavt, qib, hfi1}: Use new routine to release reference counts The reference count adjustments on reference count completion are open coded throughout. Add a routine to do all reference count adjustments and use. Reviewed-by: Michael J. Ruhl Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Jason Gunthorpe --- include/rdma/rdmavt_qp.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/rdma') diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index a00c46a4e779..68e38c20afc0 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -723,6 +723,20 @@ static inline void rvt_mod_retry_timer(struct rvt_qp *qp) return rvt_mod_retry_timer_ext(qp, 0); } +/** + * rvt_put_qp_swqe - drop refs held by swqe + * @qp: the send qp + * @wqe: the send wqe + * + * This drops any references held by the swqe + */ +static inline void rvt_put_qp_swqe(struct rvt_qp *qp, struct rvt_swqe *wqe) +{ + rvt_put_swqe(wqe); + if (qp->allowed_ops == IB_OPCODE_UD) + atomic_dec(&ibah_to_rvtah(wqe->ud_wr.ah)->refcount); +} + extern const int ib_rvt_state_ops[]; struct rvt_dev_info; -- cgit v1.2.3