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RDMA/restrack: Track driver QP types in resource tracker

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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: 40909f664d ("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>
This commit is contained in:
Gal Pressman 2019-08-01 13:43:54 +03:00 committed by Doug Ledford
parent e5366d309a
commit 52e0a118a2
1 changed files with 4 additions and 1 deletions
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5
drivers/infiniband/core/core_priv.h
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@ -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);