From 514aee660df493cd673154a6ba6bab745ec47b8c Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Fri, 23 Jul 2021 14:39:50 +0300 Subject: RDMA: Globally allocate and release QP memory Convert QP object to follow IB/core general allocation scheme. That change allows us to make sure that restrack properly kref the memory. Link: https://lore.kernel.org/r/48e767124758aeecc433360ddd85eaa6325b34d9.1627040189.git.leonro@nvidia.com Reviewed-by: Gal Pressman #efa Tested-by: Gal Pressman Reviewed-by: Dennis Dalessandro #rdma and core Tested-by: Dennis Dalessandro Signed-off-by: Leon Romanovsky Tested-by: Tatyana Nikolova Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qedr/qedr_roce_cm.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/infiniband/hw/qedr/qedr_roce_cm.c') diff --git a/drivers/infiniband/hw/qedr/qedr_roce_cm.c b/drivers/infiniband/hw/qedr/qedr_roce_cm.c index 13e5e6bbec99..05307c1488b8 100644 --- a/drivers/infiniband/hw/qedr/qedr_roce_cm.c +++ b/drivers/infiniband/hw/qedr/qedr_roce_cm.c @@ -319,20 +319,19 @@ err1: return rc; } -struct ib_qp *qedr_create_gsi_qp(struct qedr_dev *dev, - struct ib_qp_init_attr *attrs, - struct qedr_qp *qp) +int qedr_create_gsi_qp(struct qedr_dev *dev, struct ib_qp_init_attr *attrs, + struct qedr_qp *qp) { int rc; rc = qedr_check_gsi_qp_attrs(dev, attrs); if (rc) - return ERR_PTR(rc); + return rc; rc = qedr_ll2_start(dev, attrs, qp); if (rc) { DP_ERR(dev, "create gsi qp: failed on ll2 start. rc=%d\n", rc); - return ERR_PTR(rc); + return rc; } /* create QP */ @@ -359,7 +358,7 @@ struct ib_qp *qedr_create_gsi_qp(struct qedr_dev *dev, DP_DEBUG(dev, QEDR_MSG_GSI, "created GSI QP %p\n", qp); - return &qp->ibqp; + return 0; err: kfree(qp->rqe_wr_id); @@ -368,7 +367,7 @@ err: if (rc) DP_ERR(dev, "create gsi qp: failed destroy on create\n"); - return ERR_PTR(-ENOMEM); + return -ENOMEM; } int qedr_destroy_gsi_qp(struct qedr_dev *dev) -- cgit v1.2.3-59-g8ed1b