433 	struct pci_dev *p2p_dev;  in nvmet_p2pmem_ns_enable()  local
449 	if (ns->p2p_dev) {  in nvmet_p2pmem_ns_enable()
450 		ret = pci_p2pdma_distance(ns->p2p_dev, nvmet_ns_dev(ns), true);  in nvmet_p2pmem_ns_enable()
461 		p2p_dev = pci_p2pmem_find(nvmet_ns_dev(ns));  in nvmet_p2pmem_ns_enable()
462 		if (!p2p_dev) {  in nvmet_p2pmem_ns_enable()
468 		pci_dev_put(p2p_dev);  in nvmet_p2pmem_ns_enable()
481 	struct pci_dev *p2p_dev;  in nvmet_p2pmem_ns_add_p2p()  local
487 	if (ns->p2p_dev) {  in nvmet_p2pmem_ns_add_p2p()
488 		ret = pci_p2pdma_distance(ns->p2p_dev, ctrl->p2p_client, true);  in nvmet_p2pmem_ns_add_p2p()
492 		p2p_dev = pci_dev_get(ns->p2p_dev);  in nvmet_p2pmem_ns_add_p2p()
497 		p2p_dev = pci_p2pmem_find_many(clients, ARRAY_SIZE(clients));  in nvmet_p2pmem_ns_add_p2p()
498 		if (!p2p_dev) {  in nvmet_p2pmem_ns_add_p2p()
505 	ret = radix_tree_insert(&ctrl->p2p_ns_map, ns->nsid, p2p_dev);  in nvmet_p2pmem_ns_add_p2p()
507 		pci_dev_put(p2p_dev);  in nvmet_p2pmem_ns_add_p2p()
509 	pr_info("using p2pmem on %s for nsid %d\n", pci_name(p2p_dev),  in nvmet_p2pmem_ns_add_p2p()
945 	struct pci_dev *p2p_dev = NULL;  in nvmet_req_alloc_sgl()  local
949 			p2p_dev = radix_tree_lookup(&req->sq->ctrl->p2p_ns_map,  in nvmet_req_alloc_sgl()
952 		req->p2p_dev = NULL;  in nvmet_req_alloc_sgl()
953 		if (req->sq->qid && p2p_dev) {  in nvmet_req_alloc_sgl()
954 			req->sg = pci_p2pmem_alloc_sgl(p2p_dev, &req->sg_cnt,  in nvmet_req_alloc_sgl()
957 				req->p2p_dev = p2p_dev;  in nvmet_req_alloc_sgl()
978 	if (req->p2p_dev)  in nvmet_req_free_sgl()
979 		pci_p2pmem_free_sgl(req->p2p_dev, req->sg);  in nvmet_req_free_sgl()