diff options
| author | Aharon Landau <aharonl@nvidia.com> | 2021-10-12 13:26:35 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leonro@nvidia.com> | 2021-10-19 14:42:53 +0300 |
| commit | ae0579acde812bc1efd074086ae3bc5eae170f20 (patch) | |
| tree | 9720fc198e67478ab97e4d0c2009e515c6ac1e20 /drivers/infiniband/hw/mlx5/devx.c | |
| parent | 4123bfb0b28b77b944360be8c758b1a0974e96ad (diff) | |
| download | linux-ae0579acde812bc1efd074086ae3bc5eae170f20.tar.bz2 | |
RDMA/mlx5: Attach ndescs to mlx5_ib_mkey
Generalize the use of ndescs by adding it to mlx5_ib_mkey.
Signed-off-by: Aharon Landau <aharonl@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/devx.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index d07a21a13ac0..08b7f6bc56c3 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1292,18 +1292,16 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj, struct mlx5_ib_dev *dev, void *in, void *out) { - struct mlx5_ib_devx_mr *devx_mr = &obj->devx_mr; - struct mlx5_ib_mkey *mkey; + struct mlx5_ib_mkey *mkey = &obj->mkey; void *mkc; u8 key; - mkey = &devx_mr->mmkey; mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); key = MLX5_GET(mkc, mkc, mkey_7_0); mkey->key = mlx5_idx_to_mkey( MLX5_GET(create_mkey_out, out, mkey_index)) | key; mkey->type = MLX5_MKEY_INDIRECT_DEVX; - devx_mr->ndescs = MLX5_GET(mkc, mkc, translations_octword_size); + mkey->ndescs = MLX5_GET(mkc, mkc, translations_octword_size); init_waitqueue_head(&mkey->wait); return mlx5r_store_odp_mkey(dev, mkey); @@ -1381,13 +1379,13 @@ static int devx_obj_cleanup(struct ib_uobject *uobject, dev = mlx5_udata_to_mdev(&attrs->driver_udata); if (obj->flags & DEVX_OBJ_FLAGS_INDIRECT_MKEY && xa_erase(&obj->ib_dev->odp_mkeys, - mlx5_base_mkey(obj->devx_mr.mmkey.key))) + mlx5_base_mkey(obj->mkey.key))) /* * The pagefault_single_data_segment() does commands against * the mmkey, we must wait for that to stop before freeing the * mkey, as another allocation could get the same mkey #. */ - mlx5r_deref_wait_odp_mkey(&obj->devx_mr.mmkey); + mlx5r_deref_wait_odp_mkey(&obj->mkey); if (obj->flags & DEVX_OBJ_FLAGS_DCT) ret = mlx5_core_destroy_dct(obj->ib_dev, &obj->core_dct); |