295 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_free()  argument
298 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_free()
347 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in shrink_dpa_allocation()  local
350 		rc = scan_free(nd_region, nd_mapping, label_id, n);  in shrink_dpa_allocation()
359 		struct nd_region *nd_region, struct nd_mapping *nd_mapping,  in init_dpa_allocation()  argument
362 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_dpa_allocation()
367 	res = nvdimm_allocate_dpa(ndd, label_id, nd_mapping->start, n);  in init_dpa_allocation()
433 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id,  in scan_allocate()  argument
436 	resource_size_t mapping_end = nd_mapping->start + nd_mapping->size - 1;  in scan_allocate()
437 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_allocate()
446 	valid.start = nd_mapping->start;  in scan_allocate()
461 		if (res->end < nd_mapping->start)  in scan_allocate()
465 		if (!first++ && res->start > nd_mapping->start) {  in scan_allocate()
466 			valid.start = nd_mapping->start;  in scan_allocate()
570 		return init_dpa_allocation(label_id, nd_region, nd_mapping, n);  in scan_allocate()
575 		struct nd_mapping *nd_mapping, struct nd_label_id *label_id)  in merge_dpa()  argument
577 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in merge_dpa()
622 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in __reserve_free_pmem()  local
625 		if (nd_mapping->nvdimm != nvdimm)  in __reserve_free_pmem()
628 		n = nd_pmem_available_dpa(nd_region, nd_mapping);  in __reserve_free_pmem()
631 		rem = scan_allocate(nd_region, nd_mapping, &label_id, n);  in __reserve_free_pmem()
643 		struct nd_mapping *nd_mapping)  in release_free_pmem()  argument
645 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in release_free_pmem()
672 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in grow_dpa_allocation()  local
676 		rem = scan_allocate(nd_region, nd_mapping, label_id, rem);  in grow_dpa_allocation()
684 		rc = merge_dpa(nd_region, nd_mapping, label_id);  in grow_dpa_allocation()
704 		struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in nd_namespace_pmem_set_resource()  local
705 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in nd_namespace_pmem_set_resource()
719 				offset = (res->start - nd_mapping->start)  in nd_namespace_pmem_set_resource()
748 	struct nd_mapping *nd_mapping;  in __size_store()  local
785 		nd_mapping = &nd_region->mapping[i];  in __size_store()
786 		ndd = to_ndd(nd_mapping);  in __size_store()
906 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in nvdimm_namespace_locked()  local
907 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in nvdimm_namespace_locked()
976 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
985 		if (list_empty(&nd_mapping->labels))  in namespace_update_uuid()
992 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in namespace_update_uuid()  local
993 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in namespace_update_uuid()
1002 		mutex_lock(&nd_mapping->lock);  in namespace_update_uuid()
1003 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in namespace_update_uuid()
1016 		mutex_unlock(&nd_mapping->lock);  in namespace_update_uuid()
1153 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in dpa_extents_show()  local
1154 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in dpa_extents_show()
1174 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in btt_claim_class()  local
1175 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in btt_claim_class()
1561 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in has_uuid_at_pos()  local
1563 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in has_uuid_at_pos()
1567 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in has_uuid_at_pos()
1611 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in select_pmem_id()  local
1612 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in select_pmem_id()
1617 		lockdep_assert_held(&nd_mapping->lock);  in select_pmem_id()
1618 		list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in select_pmem_id()
1636 		hw_start = nd_mapping->start;  in select_pmem_id()
1637 		hw_end = hw_start + nd_mapping->size;  in select_pmem_id()
1651 		list_move(&label_ent->list, &nd_mapping->labels);  in select_pmem_id()
1663 					    struct nd_mapping *nd_mapping,  in create_namespace_pmem()  argument
1666 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1745 		nd_mapping = &nd_region->mapping[i];  in create_namespace_pmem()
1746 		label_ent = list_first_entry_or_null(&nd_mapping->labels,  in create_namespace_pmem()
1755 		ndd = to_ndd(nd_mapping);  in create_namespace_pmem()
1889 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in add_namespace_resource()  local
1890 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in add_namespace_resource()
1932 	struct nd_mapping *nd_mapping = &nd_region->mapping[0];  in scan_labels()  local
1933 	struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in scan_labels()
1934 	resource_size_t map_end = nd_mapping->start + nd_mapping->size - 1;  in scan_labels()
1937 	list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list) {  in scan_labels()
1945 		if (nsl_get_dpa(ndd, nd_label) < nd_mapping->start ||  in scan_labels()
1961 		dev = create_namespace_pmem(nd_region, nd_mapping, nd_label);  in scan_labels()
1985 		nd_mapping_free_labels(nd_mapping);  in scan_labels()
2006 			nd_mapping = &nd_region->mapping[i];  in scan_labels()
2007 			if (list_empty(&nd_mapping->labels)) {  in scan_labels()
2013 			list_for_each_safe(l, e, &nd_mapping->labels) {  in scan_labels()
2018 			nd_mapping_free_labels(nd_mapping);  in scan_labels()
2019 			list_splice_init(&list, &nd_mapping->labels);  in scan_labels()
2039 	struct nd_mapping *nd_mapping;  in create_namespaces()  local
2048 		nd_mapping = &nd_region->mapping[i];  in create_namespaces()
2049 		mutex_lock_nested(&nd_mapping->lock, i);  in create_namespaces()
2057 		nd_mapping = &nd_region->mapping[reverse];  in create_namespaces()
2058 		mutex_unlock(&nd_mapping->lock);  in create_namespaces()
2070 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in deactivate_labels()  local
2071 		struct nvdimm_drvdata *ndd = nd_mapping->ndd;  in deactivate_labels()
2072 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in deactivate_labels()
2074 		mutex_lock(&nd_mapping->lock);  in deactivate_labels()
2075 		nd_mapping_free_labels(nd_mapping);  in deactivate_labels()
2076 		mutex_unlock(&nd_mapping->lock);  in deactivate_labels()
2079 		nd_mapping->ndd = NULL;  in deactivate_labels()
2090 		struct nd_mapping *nd_mapping = &nd_region->mapping[i];  in init_active_labels()  local
2091 		struct nvdimm_drvdata *ndd = to_ndd(nd_mapping);  in init_active_labels()
2092 		struct nvdimm *nvdimm = nd_mapping->nvdimm;  in init_active_labels()
2109 					dev_name(&nd_mapping->nvdimm->dev),  in init_active_labels()
2115 		nd_mapping->ndd = ndd;  in init_active_labels()
2132 			mutex_lock(&nd_mapping->lock);  in init_active_labels()
2133 			list_add_tail(&label_ent->list, &nd_mapping->labels);  in init_active_labels()
2134 			mutex_unlock(&nd_mapping->lock);  in init_active_labels()