32 	kfree(nspm->uuid);  in namespace_pmem_release()
46 		uuid2 = nspm->uuid;  in is_uuid_busy()
50 		uuid2 = nd_btt->uuid;  in is_uuid_busy()
54 		uuid2 = nd_pfn->uuid;  in is_uuid_busy()
75 bool nd_is_uuid_unique(struct device *dev, uuid_t *uuid)  in nd_is_uuid_unique()  argument
82 	if (device_for_each_child(&nvdimm_bus->dev, uuid,  in nd_is_uuid_unique()
177 		return nspm->uuid;  in nd_dev_to_uuid()
249 		if (size == 0 && nspm->uuid)  in nd_namespace_label_update()
251 		else if (!nspm->uuid)  in nd_namespace_label_update()
698 	if (size && !nspm->uuid) {  in nd_namespace_pmem_set_resource()
703 	if (size && nspm->uuid) {  in nd_namespace_pmem_set_resource()
714 		nd_label_gen_id(&label_id, nspm->uuid, 0);  in nd_namespace_pmem_set_resource()
733 static bool uuid_not_set(const uuid_t *uuid, struct device *dev,  in uuid_not_set()  argument
736 	if (!uuid) {  in uuid_not_set()
753 	uuid_t *uuid = NULL;  in __size_store()  local
761 		uuid = nspm->uuid;  in __size_store()
769 	if (uuid_not_set(uuid, dev, __func__))  in __size_store()
783 	nd_label_gen_id(&label_id, uuid, flags);  in __size_store()
857 		kfree(nspm->uuid);  in size_store()
858 		nspm->uuid = NULL;  in size_store()
931 		return nspm->uuid;  in namespace_to_uuid()
939 	uuid_t *uuid = namespace_to_uuid(dev);  in uuid_show()  local
941 	if (IS_ERR(uuid))  in uuid_show()
942 		return PTR_ERR(uuid);  in uuid_show()
943 	if (uuid)  in uuid_show()
944 		return sprintf(buf, "%pUb\n", uuid);  in uuid_show()
1006 			uuid_t uuid;  in namespace_update_uuid()  local
1010 			nsl_get_uuid(ndd, nd_label, &uuid);  in namespace_update_uuid()
1011 			nd_label_gen_id(&label_id, &uuid,  in namespace_update_uuid()
1028 	uuid_t *uuid = NULL;  in uuid_store()  local
1035 		ns_uuid = &nspm->uuid;  in uuid_store()
1045 		rc = nd_uuid_store(dev, &uuid, buf, len);  in uuid_store()
1047 		rc = namespace_update_uuid(nd_region, dev, uuid, ns_uuid);  in uuid_store()
1051 		kfree(uuid);  in uuid_store()
1059 static DEVICE_ATTR_RW(uuid);
1136 	uuid_t *uuid = NULL;  in dpa_extents_show()  local
1144 		uuid = nspm->uuid;  in dpa_extents_show()
1148 	if (!uuid)  in dpa_extents_show()
1151 	nd_label_gen_id(&label_id, uuid, flags);  in dpa_extents_show()
1504 		if (uuid_not_set(nspm->uuid, &ndns->dev, __func__))  in nvdimm_namespace_common_probe()
1554 static bool has_uuid_at_pos(struct nd_region *nd_region, const uuid_t *uuid,  in has_uuid_at_pos()  argument
1578 			if (!nsl_uuid_equal(ndd, nd_label, uuid))  in has_uuid_at_pos()
1676 	uuid_t uuid;  in create_namespace_pmem()  local
1708 		nsl_get_uuid(ndd, nd_label, &uuid);  in create_namespace_pmem()
1709 		if (has_uuid_at_pos(nd_region, &uuid, cookie, i))  in create_namespace_pmem()
1711 		if (has_uuid_at_pos(nd_region, &uuid, altcookie, i))  in create_namespace_pmem()
1735 	nsl_get_uuid(ndd, nd_label, &uuid);  in create_namespace_pmem()
1736 	rc = select_pmem_id(nd_region, &uuid);  in create_namespace_pmem()
1759 		WARN_ON(nspm->alt_name || nspm->uuid);  in create_namespace_pmem()
1762 		nsl_get_uuid(ndd, label0, &uuid);  in create_namespace_pmem()
1763 		nspm->uuid = kmemdup(&uuid, sizeof(uuid_t), GFP_KERNEL);  in create_namespace_pmem()
1769 	if (!nspm->alt_name || !nspm->uuid) {  in create_namespace_pmem()
1894 		uuid_t *uuid = namespace_to_uuid(devs[i]);  in add_namespace_resource()  local
1896 		if (IS_ERR(uuid)) {  in add_namespace_resource()
1901 		if (!nsl_uuid_equal(ndd, nd_label, uuid))  in add_namespace_resource()
1904 			"error: conflicting extents for uuid: %pUb\n", uuid);  in add_namespace_resource()