79 	 * enough to hold 2 index blocks and 2 labels.  The minimum index  in sizeof_namespace_index()
89 	dev_err(ndd->dev, "label area (%d) too small to host (%d byte) labels\n",  in sizeof_namespace_index()
98 	 * by an array of labels.  None of these structures are ever  in __nd_label_validate()
100 	 * active index and the next one to write, while labels are  in __nd_label_validate()
244 	 * need to know the size of the labels, and we can't trust the  in nd_label_validate()
245 	 * size of the labels until we validate the index blocks.  in nd_label_validate()
247 	 * sizes, but default to v1.2 256-byte namespace labels if  in nd_label_validate()
454 	 * we must read and validate before we can start processing labels.  in nd_label_data_init()
456 	 * If the area is too small to contain the two indexes and 2 labels  in nd_label_data_init()
499 	/* Validate index data, if not valid assume all labels are invalid */  in nd_label_data_init()
515 	/* Loop through the free list pulling in any active labels */  in nd_label_data_init()
519 		/* zero out the unused labels */  in nd_label_data_init()
749 /* CXL labels store UUIDs instead of GUIDs for the same data */
787 /* CXL labels store UUIDs instead of GUIDs for the same data */
939 	list_for_each_entry(label_ent, &nd_mapping->labels, list) {  in __pmem_label_update()
951 		list_for_each_entry(label_ent, &nd_mapping->labels, list)  in __pmem_label_update()
976 	list_for_each_entry(label_ent, &nd_mapping->labels, list)  in init_labels()
981 	 * We need to preserve all the old labels for the mapping so  in init_labels()
982 	 * they can be garbage collected after writing the new labels.  in init_labels()
989 		list_add_tail(&label_ent->list, &nd_mapping->labels);  in init_labels()
1025 	/* no index || no labels == nothing to delete */  in del_labels()
1030 	list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list) {  in del_labels()
1045 	list_splice_tail_init(&list, &nd_mapping->labels);  in del_labels()
1049 		dev_dbg(ndd->dev, "no more active labels\n");  in del_labels()