297 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_free()  argument
300 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_free()
351 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in shrink_dpa_allocation()  local
354 		rc = scan_free(nd_region, nd_mapping, label_id, n);  in shrink_dpa_allocation()
363 		struct nd_region *nd_region, struct nd_mapping *nd_mapping,  in init_dpa_allocation()  argument
366 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_dpa_allocation()
371 	res = nvdimm_allocate_dpa(ndd, label_id, nd_mapping->start, n);  in init_dpa_allocation()
437 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_allocate()  argument
440 	resource_size_t mapping_end = nd_mapping->start + nd_mapping->size - 1;  in scan_allocate()
441 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_allocate()
450 	valid.start = nd_mapping->start;  in scan_allocate()
465 		if (res->end < nd_mapping->start)  in scan_allocate()
469 		if (!first++ && res->start > nd_mapping->start) {  in scan_allocate()
470 			valid.start = nd_mapping->start;  in scan_allocate()
574 		return init_dpa_allocation(label_id, nd_region, nd_mapping, n);  in scan_allocate()
579 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id)  in merge_dpa()  argument
581 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in merge_dpa()
626 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in __reserve_free_pmem()  local
629 		if (nd_mapping->nvdimm != nvdimm)  in __reserve_free_pmem()
632 		n = nd_pmem_available_dpa(nd_region, nd_mapping);  in __reserve_free_pmem()
635 		rem = scan_allocate(nd_region, nd_mapping, &label_id, n);  in __reserve_free_pmem()
647 		struct nd_mapping *nd_mapping)  in release_free_pmem()  argument
649 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in release_free_pmem()
678 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in grow_dpa_allocation()  local
682 		rem = scan_allocate(nd_region, nd_mapping, label_id, rem);  in grow_dpa_allocation()
690 		rc = merge_dpa(nd_region, nd_mapping, label_id);  in grow_dpa_allocation()
710 		struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in nd_namespace_pmem_set_resource()  local
711 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in nd_namespace_pmem_set_resource()
725 				offset = (res->start - nd_mapping->start)  in nd_namespace_pmem_set_resource()
754 	struct nd_mapping *nd_mapping;  in __size_store()  local
791 		nd_mapping = &nd_region->mapping[i];  in __size_store()
792 		ndd = to_ndd(nd_mapping);  in __size_store()
912 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in nvdimm_namespace_locked()  local
913 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in nvdimm_namespace_locked()
984 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
993 		if (list_empty(&nd_mapping->labels))  in namespace_update_uuid()
1000 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
1001 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in namespace_update_uuid()
1010 		mutex_lock(&nd_mapping->lock);  in namespace_update_uuid()
1011 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in namespace_update_uuid()
1024 		mutex_unlock(&nd_mapping->lock);  in namespace_update_uuid()
1161 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in dpa_extents_show()  local
1162 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in dpa_extents_show()
1182 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in btt_claim_class()  local
1183 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in btt_claim_class()
1569 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in has_uuid_at_pos()  local
1571 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in has_uuid_at_pos()
1575 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in has_uuid_at_pos()
1616 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in select_pmem_id()  local
1617 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in select_pmem_id()
1622 		lockdep_assert_held(&nd_mapping->lock);  in select_pmem_id()
1623 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in select_pmem_id()
1641 		hw_start = nd_mapping->start;  in select_pmem_id()
1642 		hw_end = hw_start + nd_mapping->size;  in select_pmem_id()
1656 		list_move(&label_ent->list, &nd_mapping->labels);  in select_pmem_id()
1670 					    struct nd_mapping *nd_mapping,  in create_namespace_pmem()  argument
1673 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1752 		nd_mapping = &nd_region->mapping[i];  in create_namespace_pmem()
1753 		label_ent = list_first_entry_or_null(&nd_mapping->labels,  in create_namespace_pmem()
1762 		ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1893 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in add_namespace_resource()  local
1894 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in add_namespace_resource()
1936 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in scan_labels()  local
1937 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_labels()
1938 	resource_size_t map_end = nd_mapping->start + nd_mapping->size - 1;  in scan_labels()
1945 	list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list) {  in scan_labels()
1953 		if (nsl_get_dpa(ndd, nd_label) < nd_mapping->start ||  in scan_labels()
1971 		dev = create_namespace_pmem(nd_region, nd_mapping, nd_label);  in scan_labels()
1992 		nd_mapping_free_labels(nd_mapping);  in scan_labels()
2008 			nd_mapping = &nd_region->mapping[i];  in scan_labels()
2009 			if (list_empty(&nd_mapping->labels)) {  in scan_labels()
2015 			list_for_each_safe(l, e, &nd_mapping->labels) {  in scan_labels()
2020 			nd_mapping_free_labels(nd_mapping);  in scan_labels()
2021 			list_splice_init(&list, &nd_mapping->labels);  in scan_labels()
2040 	struct nd_mapping *nd_mapping;  in create_namespaces()  local
2049 		nd_mapping = &nd_region->mapping[i];  in create_namespaces()
2050 		mutex_lock_nested(&nd_mapping->lock, i);  in create_namespaces()
2058 		nd_mapping = &nd_region->mapping[reverse];  in create_namespaces()
2059 		mutex_unlock(&nd_mapping->lock);  in create_namespaces()
2071 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in deactivate_labels()  local
2072 		struct nvdimm_drvdata *ndd = nd_mapping->ndd;  in deactivate_labels()
2073 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in deactivate_labels()
2075 		mutex_lock(&nd_mapping->lock);  in deactivate_labels()
2076 		nd_mapping_free_labels(nd_mapping);  in deactivate_labels()
2077 		mutex_unlock(&nd_mapping->lock);  in deactivate_labels()
2080 		nd_mapping->ndd = NULL;  in deactivate_labels()
2091 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in init_active_labels()  local
2092 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_active_labels()
2093 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in init_active_labels()
2110 					dev_name(&nd_mapping->nvdimm->dev),  in init_active_labels()
2116 		nd_mapping->ndd = ndd;  in init_active_labels()
2133 			mutex_lock(&nd_mapping->lock);  in init_active_labels()
2134 			list_add_tail(&label_ent->list, &nd_mapping->labels);  in init_active_labels()
2135 			mutex_unlock(&nd_mapping->lock);  in init_active_labels()