122 	u32 list_count;  member
139 	u16 list_count;  member
227 		       (zone->list_count + 2) * sizeof(struct delta_list));  in uds_reset_delta_index()
231 		delta_lists[zone->list_count + 1].start = list_bits;  in uds_reset_delta_index()
232 		delta_lists[zone->list_count + 1].size = GUARD_BITS;  in uds_reset_delta_index()
237 		spacing = list_bits / zone->list_count;  in uds_reset_delta_index()
239 		for (i = 1; i <= zone->list_count; i++) {  in uds_reset_delta_index()
309 				 u32 first_list, u32 list_count, u32 mean_delta,  in initialize_delta_zone()  argument
318 	result = vdo_allocate(list_count + 2, u64, "delta list temp",  in initialize_delta_zone()
324 	result = vdo_allocate(list_count + 2, struct delta_list, "delta lists",  in initialize_delta_zone()
341 	delta_zone->list_count = list_count;  in initialize_delta_zone()
348 			       u32 list_count, u32 mean_delta, u32 payload_bits,  in uds_initialize_delta_index()  argument
361 	delta_index->list_count = list_count;  in uds_initialize_delta_index()
362 	delta_index->lists_per_zone = DIV_ROUND_UP(list_count, zone_count);  in uds_initialize_delta_index()
376 			if (delta_index->list_count <= first_list_in_zone) {  in uds_initialize_delta_index()
380 							      list_count, zone_count);  in uds_initialize_delta_index()
382 			lists_in_zone = delta_index->list_count - first_list_in_zone;  in uds_initialize_delta_index()
444 static bool verify_delta_index_page(u64 nonce, u16 list_count, u64 expected_nonce,  in verify_delta_index_page()  argument
457 	if (list_count > ((memory_size - sizeof(struct delta_page_header)) *  in verify_delta_index_page()
465 	if (get_immutable_start(memory, 0) != get_immutable_header_offset(list_count + 1))  in verify_delta_index_page()
469 	for (i = 0; i < list_count; i++) {  in verify_delta_index_page()
478 	if (get_immutable_start(memory, list_count) >  in verify_delta_index_page()
500 	u64 list_count;  in uds_initialize_delta_index_page()  local
506 	const u8 *list_count_addr = (const u8 *) &header->list_count;  in uds_initialize_delta_index_page()
512 	list_count = get_unaligned_le16(list_count_addr);  in uds_initialize_delta_index_page()
513 	if (!verify_delta_index_page(nonce, list_count, expected_nonce, memory,  in uds_initialize_delta_index_page()
519 		list_count = get_unaligned_be16(list_count_addr);  in uds_initialize_delta_index_page()
520 		if (!verify_delta_index_page(nonce, list_count, expected_nonce, memory,  in uds_initialize_delta_index_page()
532 	delta_index_page->delta_index.list_count = list_count;  in uds_initialize_delta_index_page()
533 	delta_index_page->delta_index.lists_per_zone = list_count;  in uds_initialize_delta_index_page()
538 	delta_index_page->highest_list_number = first_list + list_count - 1;  in uds_initialize_delta_index_page()
555 	delta_zone->list_count = list_count;  in uds_initialize_delta_index_page()
709 			      u32 first_list, u32 *list_count)  in uds_pack_delta_index_page()  argument
723 	max_lists = delta_index->list_count - first_list;  in uds_pack_delta_index_page()
750 	*list_count = n_lists;  in uds_pack_delta_index_page()
757 	put_unaligned_le16(n_lists, (u8 *) &header->list_count);  in uds_pack_delta_index_page()
786 	u32 tail_guard_index = delta_zone->list_count + 1;  in compute_new_list_offsets()
788 	spacing = (delta_zone->size - used_space) / delta_zone->list_count;  in compute_new_list_offsets()
790 	for (i = 0; i <= delta_zone->list_count; i++) {  in compute_new_list_offsets()
814 	for (i = 0; i <= delta_zone->list_count + 1; i++)  in rebalance_lists()
818 	for (i = 1; i <= delta_zone->list_count + 1; i++)  in rebalance_lists()
832 	u32 list_count[MAX_ZONES];  in uds_start_restoring_delta_index()  local
855 		decode_u32_le(buffer, &offset, &header.list_count);  in uds_start_restoring_delta_index()
885 		list_count[z] = header.list_count;  in uds_start_restoring_delta_index()
895 		list_next += list_count[z];  in uds_start_restoring_delta_index()
898 	if (list_next != delta_index->list_count) {  in uds_start_restoring_delta_index()
901 						list_next, delta_index->list_count);  in uds_start_restoring_delta_index()
920 		for (i = 0; i < list_count[z]; i++) {  in uds_start_restoring_delta_index()
962 	if (list_number >= delta_zone->list_count) {  in restore_delta_list_to_zone()
966 						delta_zone->first_list + delta_zone->list_count);  in restore_delta_list_to_zone()
1020 	if (save_info.index >= delta_index->list_count) {  in restore_delta_list_data()
1024 						delta_index->list_count);  in restore_delta_list_data()
1135 	encode_u32_le(buffer, &offset, delta_zone->list_count);  in uds_start_saving_delta_index()
1150 	for (i = 0; i < delta_zone->list_count; i++) {  in uds_start_saving_delta_index()
1177 	for (i = 0; i < delta_zone->list_count; i++) {  in uds_finish_saving_delta_index()
1205 size_t uds_compute_delta_index_save_bytes(u32 list_count, size_t memory_size)  in uds_compute_delta_index_save_bytes()  argument
1209 		list_count * (sizeof(struct delta_list_save_info) + 1) +  in uds_compute_delta_index_save_bytes()
1239 	result = VDO_ASSERT((list_number < delta_index->list_count),  in uds_start_delta_index_search()
1241 			    delta_index->list_count);  in uds_start_delta_index_search()
1248 	result = VDO_ASSERT((list_number < delta_zone->list_count),  in uds_start_delta_index_search()
1250 			    list_number, delta_zone->list_count, zone_number);  in uds_start_delta_index_search()
1559 	for (i = 0; i <= delta_zone->list_count + 1; i++)  in extend_delta_zone()
1572 	rebalance_delta_zone(delta_zone, 1, delta_zone->list_count + 1);  in extend_delta_zone()
1920 		stats->list_count += delta_zone->list_count;  in uds_get_delta_index_stats()
1935 u32 uds_get_delta_index_page_count(u32 entry_count, u32 list_count, u32 mean_delta,  in uds_get_delta_index_page_count()  argument
1945 	bits_per_delta_list = bits_per_index / list_count;  in uds_get_delta_index_page_count()
1948 	bits_per_index += list_count * IMMUTABLE_HEADER_SIZE;  in uds_get_delta_index_page_count()