From 72b894b09a96b741c92562709f6629310f2b34a1 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 13 Nov 2019 08:32:14 +0100 Subject: IB/umem: remove the dmasync argument to ib_umem_get The argument is always ignored, so remove it. Link: https://lore.kernel.org/r/20191113073214.9514-3-hch@lst.de Signed-off-by: Christoph Hellwig Reviewed-by: Jason Gunthorpe Acked-by: Michal Kalderon Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qedr/verbs.c | 29 +++++++++++++---------------- 1 file changed, 13 insertions(+), 16 deletions(-) (limited to 'drivers/infiniband/hw/qedr/verbs.c') diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index fea95faa3b21..55b77d753d12 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -762,7 +762,7 @@ static inline int qedr_init_user_queue(struct ib_udata *udata, struct qedr_dev *dev, struct qedr_userq *q, u64 buf_addr, size_t buf_len, bool requires_db_rec, - int access, int dmasync, + int access, int alloc_and_init) { u32 fw_pages; @@ -770,7 +770,7 @@ static inline int qedr_init_user_queue(struct ib_udata *udata, q->buf_addr = buf_addr; q->buf_len = buf_len; - q->umem = ib_umem_get(udata, q->buf_addr, q->buf_len, access, dmasync); + q->umem = ib_umem_get(udata, q->buf_addr, q->buf_len, access); if (IS_ERR(q->umem)) { DP_ERR(dev, "create user queue: failed ib_umem_get, got %ld\n", PTR_ERR(q->umem)); @@ -927,9 +927,8 @@ int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, cq->cq_type = QEDR_CQ_TYPE_USER; rc = qedr_init_user_queue(udata, dev, &cq->q, ureq.addr, - ureq.len, true, - IB_ACCESS_LOCAL_WRITE, - 1, 1); + ureq.len, true, IB_ACCESS_LOCAL_WRITE, + 1); if (rc) goto err0; @@ -1401,19 +1400,19 @@ static void qedr_free_srq_kernel_params(struct qedr_srq *srq) static int qedr_init_srq_user_params(struct ib_udata *udata, struct qedr_srq *srq, struct qedr_create_srq_ureq *ureq, - int access, int dmasync) + int access) { struct scatterlist *sg; int rc; rc = qedr_init_user_queue(udata, srq->dev, &srq->usrq, ureq->srq_addr, - ureq->srq_len, false, access, dmasync, 1); + ureq->srq_len, false, access, 1); if (rc) return rc; srq->prod_umem = ib_umem_get(udata, ureq->prod_pair_addr, - sizeof(struct rdma_srq_producers), access, dmasync); + sizeof(struct rdma_srq_producers), access); if (IS_ERR(srq->prod_umem)) { qedr_free_pbl(srq->dev, &srq->usrq.pbl_info, srq->usrq.pbl_tbl); ib_umem_release(srq->usrq.umem); @@ -1510,7 +1509,7 @@ int qedr_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *init_attr, goto err0; } - rc = qedr_init_srq_user_params(udata, srq, &ureq, 0, 0); + rc = qedr_init_srq_user_params(udata, srq, &ureq, 0); if (rc) goto err0; @@ -1751,18 +1750,16 @@ static int qedr_create_user_qp(struct qedr_dev *dev, return rc; } - /* SQ - read access only (0), dma sync not required (0) */ + /* SQ - read access only (0) */ rc = qedr_init_user_queue(udata, dev, &qp->usq, ureq.sq_addr, - ureq.sq_len, true, 0, 0, - alloc_and_init); + ureq.sq_len, true, 0, alloc_and_init); if (rc) return rc; if (!qp->srq) { - /* RQ - read access only (0), dma sync not required (0) */ + /* RQ - read access only (0) */ rc = qedr_init_user_queue(udata, dev, &qp->urq, ureq.rq_addr, - ureq.rq_len, true, - 0, 0, alloc_and_init); + ureq.rq_len, true, 0, alloc_and_init); if (rc) return rc; } @@ -2837,7 +2834,7 @@ struct ib_mr *qedr_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, mr->type = QEDR_MR_USER; - mr->umem = ib_umem_get(udata, start, len, acc, 0); + mr->umem = ib_umem_get(udata, start, len, acc); if (IS_ERR(mr->umem)) { rc = -EFAULT; goto err0; -- cgit v1.2.3-59-g8ed1b