From: Aharon Landau Date: Tue, 12 Oct 2021 10:26:31 +0000 (+0300) Subject: RDMA/mlx5: Remove size from struct mlx5_core_mkey X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=062fd731e51ee29ba745b2fd1c7ac87dd460d4ca;p=linux.git RDMA/mlx5: Remove size from struct mlx5_core_mkey mkey->size is already stored in ibmr->length, no need to store it here. Signed-off-by: Aharon Landau Reviewed-by: Shay Drory Acked-by: Michael S. Tsirkin Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 00ad24044c3a6..8f6e1350cd372 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1303,7 +1303,6 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj, mkey->key = mlx5_idx_to_mkey( MLX5_GET(create_mkey_out, out, mkey_index)) | key; mkey->type = MLX5_MKEY_INDIRECT_DEVX; - mkey->size = MLX5_GET64(mkc, mkc, len); mkey->pd = MLX5_GET(mkc, mkc, pd); devx_mr->ndescs = MLX5_GET(mkc, mkc, translations_octword_size); init_waitqueue_head(&mkey->wait); diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 6815500cfdaad..1b1367c87a6bc 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -975,7 +975,6 @@ static struct mlx5_ib_mr *alloc_cacheable_mr(struct ib_pd *pd, mr->ibmr.pd = pd; mr->umem = umem; - mr->mmkey.size = umem->length; mr->mmkey.pd = to_mpd(pd)->pdn; mr->page_shift = order_base_2(page_size); set_mr_fields(dev, mr, umem->length, access_flags, iova); @@ -1087,7 +1086,7 @@ static void *mlx5_ib_create_xlt_wr(struct mlx5_ib_mr *mr, wr->wr.opcode = MLX5_IB_WR_UMR; wr->pd = mr->ibmr.pd; wr->mkey = mr->mmkey.key; - wr->length = mr->mmkey.size; + wr->length = mr->ibmr.length; wr->virt_addr = mr->ibmr.iova; wr->access_flags = mr->access_flags; wr->page_shift = mr->page_shift; @@ -1764,7 +1763,7 @@ static int umr_rereg_pas(struct mlx5_ib_mr *mr, struct ib_pd *pd, mr->ibmr.length = new_umem->length; mr->ibmr.iova = iova; - mr->mmkey.size = new_umem->length; + mr->ibmr.length = new_umem->length; mr->page_shift = order_base_2(page_size); mr->umem = new_umem; err = mlx5_ib_update_mr_pas(mr, upd_flags); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c index d239d559994fa..b5dd44944265a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c @@ -52,7 +52,6 @@ int mlx5_core_create_mkey(struct mlx5_core_dev *dev, mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); mkey_index = MLX5_GET(create_mkey_out, lout, mkey_index); - mkey->size = MLX5_GET64(mkc, mkc, len); mkey->key = (u32)mlx5_mkey_variant(mkey->key) | mlx5_idx_to_mkey(mkey_index); mkey->pd = MLX5_GET(mkc, mkc, pd); init_waitqueue_head(&mkey->wait); diff --git a/drivers/vdpa/mlx5/core/resources.c b/drivers/vdpa/mlx5/core/resources.c index 14d4314cdc295..d3d8b8b4e3774 100644 --- a/drivers/vdpa/mlx5/core/resources.c +++ b/drivers/vdpa/mlx5/core/resources.c @@ -215,7 +215,6 @@ int mlx5_vdpa_create_mkey(struct mlx5_vdpa_dev *mvdev, struct mlx5_core_mkey *mk mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); mkey_index = MLX5_GET(create_mkey_out, lout, mkey_index); - mkey->size = MLX5_GET64(mkc, mkc, len); mkey->key |= mlx5_idx_to_mkey(mkey_index); mkey->pd = MLX5_GET(mkc, mkc, pd); return 0; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 669904f9986e1..ff1e991314e2c 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -364,7 +364,6 @@ enum { }; struct mlx5_core_mkey { - u64 size; u32 key; u32 pd; u32 type;