844 	mr->umem = NULL;  in mlx5_ib_get_dma_mr()
876 		       int access_flags, struct ib_umem **umem, int *npages,  in mr_umem_get()  argument
881 	*umem = NULL;  in mr_umem_get()
894 		u = &odp->umem;  in mr_umem_get()
918 	*umem = u;  in mr_umem_get()
983 alloc_mr_from_cache(struct ib_pd *pd, struct ib_umem *umem, u64 virt_addr,  in alloc_mr_from_cache()  argument
1006 	mr->umem = umem;  in alloc_mr_from_cache()
1086 	if (mr->umem->is_odp) {  in mlx5_ib_update_xlt()
1088 			struct ib_umem_odp *odp = to_ib_umem_odp(mr->umem);  in mlx5_ib_update_xlt()
1119 		if (mr->umem->is_odp) {  in mlx5_ib_update_xlt()
1122 			__mlx5_ib_populate_pas(dev, mr->umem, page_shift, idx,  in mlx5_ib_update_xlt()
1171 				     struct ib_umem *umem, int npages,  in reg_create()  argument
1205 		mlx5_ib_populate_pas(dev, umem, page_shift, pas,  in reg_create()
1364 	struct ib_umem *umem;  in mlx5_ib_reg_user_mr()  local
1396 	err = mr_umem_get(dev, start, length, access_flags, &umem,  in mlx5_ib_reg_user_mr()
1403 		mr = alloc_mr_from_cache(pd, umem, virt_addr, length, ncont,  in mlx5_ib_reg_user_mr()
1411 		mr = reg_create(NULL, pd, virt_addr, length, umem, ncont,  in mlx5_ib_reg_user_mr()
1423 	mr->umem = umem;  in mlx5_ib_reg_user_mr()
1445 		to_ib_umem_odp(mr->umem)->private = mr;  in mlx5_ib_reg_user_mr()
1465 	ib_umem_release(umem);  in mlx5_ib_reg_user_mr()
1538 	if (!mr->umem)  in mlx5_ib_rereg_user_mr()
1548 		addr = mr->umem->address;  in mlx5_ib_rereg_user_mr()
1549 		len = mr->umem->length;  in mlx5_ib_rereg_user_mr()
1560 		ib_umem_release(mr->umem);  in mlx5_ib_rereg_user_mr()
1561 		mr->umem = NULL;  in mlx5_ib_rereg_user_mr()
1563 		err = mr_umem_get(dev, addr, len, access_flags, &mr->umem,  in mlx5_ib_rereg_user_mr()
1585 		mr = reg_create(ib_mr, pd, addr, len, mr->umem, ncont,  in mlx5_ib_rereg_user_mr()
1624 	ib_umem_release(mr->umem);  in mlx5_ib_rereg_user_mr()
1625 	mr->umem = NULL;  in mlx5_ib_rereg_user_mr()
1702 	struct ib_umem *umem = mr->umem;  in dereg_mr()  local
1715 	ib_umem_release(umem);  in dereg_mr()
1729 	if (is_odp_mr(mmr) && to_ib_umem_odp(mmr->umem)->is_implicit_odp) {  in mlx5_ib_dereg_mr()
1820 	mr->umem = NULL;  in mlx5_ib_alloc_pi_mr()
1947 	mr->umem = NULL;  in __mlx5_ib_alloc_mr()