294 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_free()  argument
297 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_free()
346 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in shrink_dpa_allocation()  local
349 		rc = scan_free(nd_region, nd_mapping, label_id, n);  in shrink_dpa_allocation()
358 		struct nd_region *nd_region, struct nd_mapping *nd_mapping,  in init_dpa_allocation()  argument
361 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_dpa_allocation()
366 	res = nvdimm_allocate_dpa(ndd, label_id, nd_mapping->start, n);  in init_dpa_allocation()
432 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_allocate()  argument
435 	resource_size_t mapping_end = nd_mapping->start + nd_mapping->size - 1;  in scan_allocate()
436 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_allocate()
445 	valid.start = nd_mapping->start;  in scan_allocate()
460 		if (res->end < nd_mapping->start)  in scan_allocate()
464 		if (!first++ && res->start > nd_mapping->start) {  in scan_allocate()
465 			valid.start = nd_mapping->start;  in scan_allocate()
569 		return init_dpa_allocation(label_id, nd_region, nd_mapping, n);  in scan_allocate()
574 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id)  in merge_dpa()  argument
576 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in merge_dpa()
621 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in __reserve_free_pmem()  local
624 		if (nd_mapping->nvdimm != nvdimm)  in __reserve_free_pmem()
627 		n = nd_pmem_available_dpa(nd_region, nd_mapping);  in __reserve_free_pmem()
630 		rem = scan_allocate(nd_region, nd_mapping, &label_id, n);  in __reserve_free_pmem()
642 		struct nd_mapping *nd_mapping)  in release_free_pmem()  argument
644 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in release_free_pmem()
671 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in grow_dpa_allocation()  local
675 		rem = scan_allocate(nd_region, nd_mapping, label_id, rem);  in grow_dpa_allocation()
683 		rc = merge_dpa(nd_region, nd_mapping, label_id);  in grow_dpa_allocation()
703 		struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in nd_namespace_pmem_set_resource()  local
704 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in nd_namespace_pmem_set_resource()
718 				offset = (res->start - nd_mapping->start)  in nd_namespace_pmem_set_resource()
747 	struct nd_mapping *nd_mapping;  in __size_store()  local
784 		nd_mapping = &nd_region->mapping[i];  in __size_store()
785 		ndd = to_ndd(nd_mapping);  in __size_store()
905 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in nvdimm_namespace_locked()  local
906 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in nvdimm_namespace_locked()
975 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
984 		if (list_empty(&nd_mapping->labels))  in namespace_update_uuid()
991 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
992 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in namespace_update_uuid()
1001 		mutex_lock(&nd_mapping->lock);  in namespace_update_uuid()
1002 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in namespace_update_uuid()
1015 		mutex_unlock(&nd_mapping->lock);  in namespace_update_uuid()
1152 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in dpa_extents_show()  local
1153 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in dpa_extents_show()
1173 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in btt_claim_class()  local
1174 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in btt_claim_class()
1560 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in has_uuid_at_pos()  local
1562 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in has_uuid_at_pos()
1566 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in has_uuid_at_pos()
1610 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in select_pmem_id()  local
1611 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in select_pmem_id()
1616 		lockdep_assert_held(&nd_mapping->lock);  in select_pmem_id()
1617 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in select_pmem_id()
1635 		hw_start = nd_mapping->start;  in select_pmem_id()
1636 		hw_end = hw_start + nd_mapping->size;  in select_pmem_id()
1650 		list_move(&label_ent->list, &nd_mapping->labels);  in select_pmem_id()
1662 					    struct nd_mapping *nd_mapping,  in create_namespace_pmem()  argument
1665 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1744 		nd_mapping = &nd_region->mapping[i];  in create_namespace_pmem()
1745 		label_ent = list_first_entry_or_null(&nd_mapping->labels,  in create_namespace_pmem()
1754 		ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1888 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in add_namespace_resource()  local
1889 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in add_namespace_resource()
1931 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in scan_labels()  local
1932 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_labels()
1933 	resource_size_t map_end = nd_mapping->start + nd_mapping->size - 1;  in scan_labels()
1936 	list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list) {  in scan_labels()
1944 		if (nsl_get_dpa(ndd, nd_label) < nd_mapping->start ||  in scan_labels()
1960 		dev = create_namespace_pmem(nd_region, nd_mapping, nd_label);  in scan_labels()
1984 		nd_mapping_free_labels(nd_mapping);  in scan_labels()
2005 			nd_mapping = &nd_region->mapping[i];  in scan_labels()
2006 			if (list_empty(&nd_mapping->labels)) {  in scan_labels()
2012 			list_for_each_safe(l, e, &nd_mapping->labels) {  in scan_labels()
2017 			nd_mapping_free_labels(nd_mapping);  in scan_labels()
2018 			list_splice_init(&list, &nd_mapping->labels);  in scan_labels()
2038 	struct nd_mapping *nd_mapping;  in create_namespaces()  local
2047 		nd_mapping = &nd_region->mapping[i];  in create_namespaces()
2048 		mutex_lock_nested(&nd_mapping->lock, i);  in create_namespaces()
2056 		nd_mapping = &nd_region->mapping[reverse];  in create_namespaces()
2057 		mutex_unlock(&nd_mapping->lock);  in create_namespaces()
2069 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in deactivate_labels()  local
2070 		struct nvdimm_drvdata *ndd = nd_mapping->ndd;  in deactivate_labels()
2071 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in deactivate_labels()
2073 		mutex_lock(&nd_mapping->lock);  in deactivate_labels()
2074 		nd_mapping_free_labels(nd_mapping);  in deactivate_labels()
2075 		mutex_unlock(&nd_mapping->lock);  in deactivate_labels()
2078 		nd_mapping->ndd = NULL;  in deactivate_labels()
2089 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in init_active_labels()  local
2090 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_active_labels()
2091 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in init_active_labels()
2108 					dev_name(&nd_mapping->nvdimm->dev),  in init_active_labels()
2114 		nd_mapping->ndd = ndd;  in init_active_labels()
2131 			mutex_lock(&nd_mapping->lock);  in init_active_labels()
2132 			list_add_tail(&label_ent->list, &nd_mapping->labels);  in init_active_labels()
2133 			mutex_unlock(&nd_mapping->lock);  in init_active_labels()