diff options
| author | Matthew Wilcox <willy@infradead.org> | 2019-02-20 16:20:58 -0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-03-29 14:53:57 -0300 |
| commit | b6014f9e5f39e389f0034a6c82b7a6542eb6477e (patch) | |
| tree | f9b82ba65f073fe297b7a0cb131974a8e45ea897 /drivers/infiniband/hw/qedr/qedr_iw_cm.c | |
| parent | 0ee3b915b1b03c4deeea9d47af3e6a8e5e66c262 (diff) | |
qedr: Convert qpidr to XArray
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr/qedr_iw_cm.c')
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr_iw_cm.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm.c b/drivers/infiniband/hw/qedr/qedr_iw_cm.c index 0555e5a8c9ed..22881d4442b9 100644 --- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c +++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c @@ -491,7 +491,7 @@ int qedr_iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) int rc = 0; int i; - qp = idr_find(&dev->qpidr.idr, conn_param->qpn); + qp = xa_load(&dev->qps, conn_param->qpn); if (unlikely(!qp)) return -EINVAL; @@ -681,7 +681,7 @@ int qedr_iw_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) DP_DEBUG(dev, QEDR_MSG_IWARP, "Accept on qpid=%d\n", conn_param->qpn); - qp = idr_find(&dev->qpidr.idr, conn_param->qpn); + qp = xa_load(&dev->qps, conn_param->qpn); if (!qp) { DP_ERR(dev, "Invalid QP number %d\n", conn_param->qpn); return -EINVAL; @@ -739,9 +739,7 @@ void qedr_iw_qp_rem_ref(struct ib_qp *ibqp) struct qedr_qp *qp = get_qedr_qp(ibqp); if (atomic_dec_and_test(&qp->refcnt)) { - spin_lock_irq(&qp->dev->qpidr.idr_lock); - idr_remove(&qp->dev->qpidr.idr, qp->qp_id); - spin_unlock_irq(&qp->dev->qpidr.idr_lock); + xa_erase_irq(&qp->dev->qps, qp->qp_id); kfree(qp); } } @@ -750,5 +748,5 @@ struct ib_qp *qedr_iw_get_qp(struct ib_device *ibdev, int qpn) { struct qedr_dev *dev = get_qedr_dev(ibdev); - return idr_find(&dev->qpidr.idr, qpn); + return xa_load(&dev->qps, qpn); } |