#define MLX5_UMR_ALIGN 2048
-static int clean_mr(struct mlx5_ib_mr *mr);
+static int clean_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr);
+static int dereg_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr);
static int mr_cache_max_order(struct mlx5_ib_dev *dev);
static int unreg_umr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr);
err = mlx5_ib_update_xlt(mr, 0, ncont, page_shift,
update_xlt_flags);
+
if (err) {
- mlx5_ib_dereg_mr(&mr->ibmr);
+ dereg_mr(dev, mr);
return ERR_PTR(err);
}
}
err = mr_umem_get(pd, addr, len, access_flags, &mr->umem,
&npages, &page_shift, &ncont, &order);
if (err < 0) {
- clean_mr(mr);
+ clean_mr(dev, mr);
return err;
}
}
if (err) {
mlx5_ib_warn(dev, "Failed to rereg UMR\n");
ib_umem_release(mr->umem);
- clean_mr(mr);
+ clean_mr(dev, mr);
return err;
}
}
}
}
-static int clean_mr(struct mlx5_ib_mr *mr)
+static int clean_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
{
- struct mlx5_ib_dev *dev = to_mdev(mr->ibmr.device);
int allocated_from_cache = mr->allocated_from_cache;
int err;
return 0;
}
-int mlx5_ib_dereg_mr(struct ib_mr *ibmr)
+static int dereg_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
{
- struct mlx5_ib_dev *dev = to_mdev(ibmr->device);
- struct mlx5_ib_mr *mr = to_mmr(ibmr);
int npages = mr->npages;
struct ib_umem *umem = mr->umem;
}
#endif
- clean_mr(mr);
+ clean_mr(dev, mr);
if (umem) {
ib_umem_release(umem);
return 0;
}
+int mlx5_ib_dereg_mr(struct ib_mr *ibmr)
+{
+ struct mlx5_ib_dev *dev = to_mdev(ibmr->device);
+ struct mlx5_ib_mr *mr = to_mmr(ibmr);
+
+ return dereg_mr(dev, mr);
+}
+
struct ib_mr *mlx5_ib_alloc_mr(struct ib_pd *pd,
enum ib_mr_type mr_type,
u32 max_num_sg)