diff options
| author |   Gal Pressman <galpress@amazon.com> | 2019-08-01 13:43:54 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2019-08-01 11:54:13 -0400 |
| commit | 52e0a118a20308dd6aa531e20a5ab5907d2264c8 (patch) | |
| tree | a0060ecd4a527e68e7f9f16fa52c32b3f361274a /drivers | |
| parent | IB/mlx5: Fix MR registration flow to use UMR properly (diff) | |
| download | linux-dev-52e0a118a20308dd6aa531e20a5ab5907d2264c8.tar.xz linux-dev-52e0a118a20308dd6aa531e20a5ab5907d2264c8.zip | |
RDMA/restrack: Track driver QP types in resource tracker
The check for QP type different than XRC has excluded driver QP
types from the resource tracker.
As a result, "rdma resource show" user command would not show opened
driver QPs which does not reflect the real state of the system.
Check QP type explicitly instead of assuming enum values/ordering.
Fixes: 40909f664d27 ("RDMA/efa: Add EFA verbs implementation")
Signed-off-by: Gal Pressman <galpress@amazon.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190801104354.11417-1-galpress@amazon.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/core_priv.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index 888d89ce81df..beee7b7e0d9a 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -302,7 +302,9 @@ static inline struct ib_qp *_ib_create_qp(struct ib_device *dev, struct ib_udata *udata, struct ib_uobject *uobj) { + enum ib_qp_type qp_type = attr->qp_type; struct ib_qp *qp; + bool is_xrc; if (!dev->ops.create_qp) return ERR_PTR(-EOPNOTSUPP); @@ -320,7 +322,8 @@ static inline struct ib_qp *_ib_create_qp(struct ib_device *dev, * and more importantly they are created internaly by driver, * see mlx5 create_dev_resources() as an example. */ - if (attr->qp_type < IB_QPT_XRC_INI) { + is_xrc = qp_type == IB_QPT_XRC_INI || qp_type == IB_QPT_XRC_TGT; + if ((qp_type < IB_QPT_MAX && !is_xrc) || qp_type == IB_QPT_DRIVER) { qp->res.type = RDMA_RESTRACK_QP; if (uobj) rdma_restrack_uadd(&qp->res); |