diff options
| author |   Leon Romanovsky <leonro@nvidia.com> | 2021-07-23 14:39:50 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-08-03 13:44:27 -0300 |
| commit | 514aee660df493cd673154a6ba6bab745ec47b8c (patch) | |
| tree | 7a8419624a44f617b4bfee52ba38c54bd1ab90d7 /drivers/infiniband/hw/bnxt_re/ib_verbs.h | |
| parent | RDMA/rdmavt: Decouple QP and SGE lists allocations (diff) | |
| download | linux-dev-514aee660df493cd673154a6ba6bab745ec47b8c.tar.xz linux-dev-514aee660df493cd673154a6ba6bab745ec47b8c.zip | |
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 <galpress@amazon.com> #efa
Tested-by: Gal Pressman <galpress@amazon.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> #rdma and core
Tested-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Tested-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/ib_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h index d68671cc6173..b5c6e0f4f877 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.h +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.h @@ -78,9 +78,9 @@ struct bnxt_re_srq { }; struct bnxt_re_qp { + struct ib_qp ib_qp; struct list_head list; struct bnxt_re_dev *rdev; - struct ib_qp ib_qp; spinlock_t sq_lock; /* protect sq */ spinlock_t rq_lock; /* protect rq */ struct bnxt_qplib_qp qplib_qp; @@ -179,9 +179,8 @@ int bnxt_re_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr); int bnxt_re_destroy_srq(struct ib_srq *srq, struct ib_udata *udata); int bnxt_re_post_srq_recv(struct ib_srq *srq, const struct ib_recv_wr *recv_wr, const struct ib_recv_wr **bad_recv_wr); -struct ib_qp *bnxt_re_create_qp(struct ib_pd *pd, - struct ib_qp_init_attr *qp_init_attr, - struct ib_udata *udata); +int bnxt_re_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *qp_init_attr, + struct ib_udata *udata); int bnxt_re_modify_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_udata *udata); int bnxt_re_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, |