115 	struct nd_namespace_index *nsindex[] = {  in __nd_label_validate()  local
119 	const int num_index = ARRAY_SIZE(nsindex);  in __nd_label_validate()
131 		memcpy(sig, nsindex[i]->sig, NSINDEX_SIG_LEN);  in __nd_label_validate()
138 		version = __le16_to_cpu(nsindex[i]->major) * 100  in __nd_label_validate()
139 			+ __le16_to_cpu(nsindex[i]->minor);  in __nd_label_validate()
141 			labelsize = 1 << (7 + nsindex[i]->labelsize);  in __nd_label_validate()
147 					i, nsindex[i]->labelsize);  in __nd_label_validate()
151 		sum_save = __le64_to_cpu(nsindex[i]->checksum);  in __nd_label_validate()
152 		nsindex[i]->checksum = __cpu_to_le64(0);  in __nd_label_validate()
153 		sum = nd_fletcher64(nsindex[i], sizeof_namespace_index(ndd), 1);  in __nd_label_validate()
154 		nsindex[i]->checksum = __cpu_to_le64(sum_save);  in __nd_label_validate()
160 		seq = __le32_to_cpu(nsindex[i]->seq);  in __nd_label_validate()
167 		if (__le64_to_cpu(nsindex[i]->myoff)  in __nd_label_validate()
171 					__le64_to_cpu(nsindex[i]->myoff));  in __nd_label_validate()
174 		if (__le64_to_cpu(nsindex[i]->otheroff)  in __nd_label_validate()
178 					__le64_to_cpu(nsindex[i]->otheroff));  in __nd_label_validate()
181 		if (__le64_to_cpu(nsindex[i]->labeloff)  in __nd_label_validate()
185 					__le64_to_cpu(nsindex[i]->labeloff));  in __nd_label_validate()
189 		size = __le64_to_cpu(nsindex[i]->mysize);  in __nd_label_validate()
196 		nslot = __le32_to_cpu(nsindex[i]->nslot);  in __nd_label_validate()
220 		seq = best_seq(__le32_to_cpu(nsindex[0]->seq),  in __nd_label_validate()
221 				__le32_to_cpu(nsindex[1]->seq));  in __nd_label_validate()
222 		if (seq == (__le32_to_cpu(nsindex[1]->seq) & NSINDEX_SEQ_MASK))  in __nd_label_validate()
311 	struct nd_namespace_index *nsindex;  in preamble_index()  local
313 	nsindex = to_namespace_index(ndd, idx);  in preamble_index()
314 	if (nsindex == NULL)  in preamble_index()
317 	*free = (unsigned long *) nsindex->free;  in preamble_index()
318 	*nslot = __le32_to_cpu(nsindex->nslot);  in preamble_index()
319 	*nsindex_out = nsindex;  in preamble_index()
334 		struct nd_namespace_index **nsindex,  in preamble_current()  argument
337 	return preamble_index(ndd, ndd->ns_current, nsindex,  in preamble_current()
342 		struct nd_namespace_index **nsindex,  in preamble_next()  argument
345 	return preamble_index(ndd, ndd->ns_next, nsindex,  in preamble_next()
376 	struct nd_namespace_index *nsindex;  in nd_label_reserve_dpa()  local
380 	if (!preamble_current(ndd, &nsindex, &free, &nslot))  in nd_label_reserve_dpa()
416 	struct nd_namespace_index *nsindex;  in nd_label_data_init()  local
486 	nsindex = to_current_namespace_index(ndd);  in nd_label_data_init()
487 	nd_label_copy(ndd, to_next_namespace_index(ndd), nsindex);  in nd_label_data_init()
490 	offset = __le64_to_cpu(nsindex->labeloff);  in nd_label_data_init()
491 	nslot = __le32_to_cpu(nsindex->nslot);  in nd_label_data_init()
498 		if (test_bit_le(i, nsindex->free)) {  in nd_label_data_init()
537 	struct nd_namespace_index *nsindex;  in nd_label_active_count()  local
542 	if (!preamble_current(ndd, &nsindex, &free, &nslot))  in nd_label_active_count()
567 	struct nd_namespace_index *nsindex;  in nd_label_active()  local
571 	if (!preamble_current(ndd, &nsindex, &free, &nslot))  in nd_label_active()
590 	struct nd_namespace_index *nsindex;  in nd_label_alloc_slot()  local
594 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in nd_label_alloc_slot()
610 	struct nd_namespace_index *nsindex;  in nd_label_free_slot()  local
614 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in nd_label_free_slot()
626 	struct nd_namespace_index *nsindex;  in nd_label_nfree()  local
632 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in nd_label_nfree()
641 	struct nd_namespace_index *nsindex;  in nd_label_write_index()  local
647 	nsindex = to_namespace_index(ndd, index);  in nd_label_write_index()
651 		nslot = __le32_to_cpu(nsindex->nslot);  in nd_label_write_index()
653 	memcpy(nsindex->sig, NSINDEX_SIGNATURE, NSINDEX_SIG_LEN);  in nd_label_write_index()
654 	memset(&nsindex->flags, 0, 3);  in nd_label_write_index()
655 	nsindex->labelsize = sizeof_namespace_label(ndd) >> 8;  in nd_label_write_index()
656 	nsindex->seq = __cpu_to_le32(seq);  in nd_label_write_index()
657 	offset = (unsigned long) nsindex  in nd_label_write_index()
659 	nsindex->myoff = __cpu_to_le64(offset);  in nd_label_write_index()
660 	nsindex->mysize = __cpu_to_le64(sizeof_namespace_index(ndd));  in nd_label_write_index()
664 	nsindex->otheroff = __cpu_to_le64(offset);  in nd_label_write_index()
667 	nsindex->labeloff = __cpu_to_le64(offset);  in nd_label_write_index()
668 	nsindex->nslot = __cpu_to_le32(nslot);  in nd_label_write_index()
669 	nsindex->major = __cpu_to_le16(1);  in nd_label_write_index()
671 		nsindex->minor = __cpu_to_le16(1);  in nd_label_write_index()
673 		nsindex->minor = __cpu_to_le16(2);  in nd_label_write_index()
674 	nsindex->checksum = __cpu_to_le64(0);  in nd_label_write_index()
676 		unsigned long *free = (unsigned long *) nsindex->free;  in nd_label_write_index()
680 		memset(nsindex->free, 0xff, nfree / 8);  in nd_label_write_index()
684 	checksum = nd_fletcher64(nsindex, sizeof_namespace_index(ndd), 1);  in nd_label_write_index()
685 	nsindex->checksum = __cpu_to_le64(checksum);  in nd_label_write_index()
686 	rc = nvdimm_set_config_data(ndd, __le64_to_cpu(nsindex->myoff),  in nd_label_write_index()
687 			nsindex, sizeof_namespace_index(ndd));  in nd_label_write_index()
696 	nd_label_copy(ndd, to_current_namespace_index(ndd), nsindex);  in nd_label_write_index()
767 	struct nd_namespace_index *nsindex;  in __pmem_label_update()  local
777 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in __pmem_label_update()
780 	cookie = nd_region_interleave_set_cookie(nd_region, nsindex);  in __pmem_label_update()
845 			nd_inc_seq(__le32_to_cpu(nsindex->seq)), 0);  in __pmem_label_update()
907 	struct nd_namespace_index *nsindex;  in __blk_label_update()  local
916 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in __blk_label_update()
1081 			nd_inc_seq(__le32_to_cpu(nsindex->seq)), 0);  in __blk_label_update()
1156 	nd_label_copy(ndd, nsindex, to_current_namespace_index(ndd));  in __blk_label_update()
1168 	struct nd_namespace_index *nsindex;  in init_labels()  local
1194 	nsindex = to_namespace_index(ndd, 0);  in init_labels()
1195 	memset(nsindex, 0, ndd->nsarea.config_size);  in init_labels()
1212 	struct nd_namespace_index *nsindex;  in del_labels()  local
1223 	if (!preamble_next(ndd, &nsindex, &free, &nslot))  in del_labels()
1252 			nd_inc_seq(__le32_to_cpu(nsindex->seq)), 0);  in del_labels()