230 	struct btrfsic_block *next_block;  member
355 		struct btrfsic_block *next_block,
710 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()  local
725 			next_block = btrfsic_block_hashtable_lookup(  in btrfsic_process_superblock()
729 			BUG_ON(NULL == next_block);  in btrfsic_process_superblock()
750 							next_block,  in btrfsic_process_superblock()
880 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()  local
894 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_superblock_dev_mirror()
898 			if (NULL == next_block) {  in btrfsic_process_superblock_dev_mirror()
904 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_superblock_dev_mirror()
905 			next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_process_superblock_dev_mirror()
908 					next_block, superblock_tmp,  in btrfsic_process_superblock_dev_mirror()
962 	sf->next_block = NULL;  in btrfsic_process_metablock()
1041 						&sf->next_block,  in btrfsic_process_metablock()
1051 				if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1067 					next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1070 					next_stack->next_block = NULL;  in btrfsic_process_metablock()
1140 					&sf->next_block,  in btrfsic_process_metablock()
1149 			if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1161 				next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1163 				next_stack->next_block = NULL;  in btrfsic_process_metablock()
1241 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()  local
1274 	next_block = btrfsic_block_lookup_or_add(state,  in btrfsic_create_link_to_next_block()
1280 	if (NULL == next_block) {  in btrfsic_create_link_to_next_block()
1287 		next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_create_link_to_next_block()
1290 			if (next_block->logical_bytenr != next_bytenr &&  in btrfsic_create_link_to_next_block()
1291 			    !(!next_block->is_metadata &&  in btrfsic_create_link_to_next_block()
1292 			      0 == next_block->logical_bytenr))  in btrfsic_create_link_to_next_block()
1297 							      next_block),  in btrfsic_create_link_to_next_block()
1298 				       next_block->logical_bytenr);  in btrfsic_create_link_to_next_block()
1304 							      next_block));  in btrfsic_create_link_to_next_block()
1306 		next_block->logical_bytenr = next_bytenr;  in btrfsic_create_link_to_next_block()
1308 		next_block->mirror_num = *mirror_nump;  in btrfsic_create_link_to_next_block()
1317 	next_block->disk_key = *disk_key;  in btrfsic_create_link_to_next_block()
1328 		l->block_ref_to = next_block;  in btrfsic_create_link_to_next_block()
1337 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_create_link_to_next_block()
1361 		*next_blockp = next_block;  in btrfsic_create_link_to_next_block()
1450 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()  local
1468 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_handle_extent_data()
1477 			if (NULL == next_block) {  in btrfsic_handle_extent_data()
1485 				    next_block->logical_bytenr != next_bytenr &&  in btrfsic_handle_extent_data()
1486 				    !(!next_block->is_metadata &&  in btrfsic_handle_extent_data()
1487 				      0 == next_block->logical_bytenr)) {  in btrfsic_handle_extent_data()
1493 					       next_block->logical_bytenr);  in btrfsic_handle_extent_data()
1495 				next_block->logical_bytenr = next_bytenr;  in btrfsic_handle_extent_data()
1496 				next_block->mirror_num = mirror_num;  in btrfsic_handle_extent_data()
1501 							     next_block, block,  in btrfsic_handle_extent_data()
2117 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()  local
2127 		next_block = block->next_in_same_bio;  in btrfsic_bio_end_io()
2141 		block = next_block;  in btrfsic_bio_end_io()
2214 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()  local
2278 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_written_superblock()
2285 			if (NULL == next_block) {  in btrfsic_process_written_superblock()
2291 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_written_superblock()
2293 				next_block->generation =  in btrfsic_process_written_superblock()
2298 					next_block,  in btrfsic_process_written_superblock()
2581 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()  argument
2599 		l->block_ref_to = next_block;  in btrfsic_block_link_lookup_or_add()
2608 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_block_link_lookup_or_add()