224 	struct btrfsic_block *next_block;  member
297 		struct btrfsic_block *next_block,
645 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()  local
660 			next_block = btrfsic_block_hashtable_lookup(  in btrfsic_process_superblock()
664 			BUG_ON(NULL == next_block);  in btrfsic_process_superblock()
685 							next_block,  in btrfsic_process_superblock()
816 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()  local
830 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_superblock_dev_mirror()
834 			if (NULL == next_block) {  in btrfsic_process_superblock_dev_mirror()
840 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_superblock_dev_mirror()
841 			next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_process_superblock_dev_mirror()
844 					next_block, superblock_tmp,  in btrfsic_process_superblock_dev_mirror()
897 	sf->next_block = NULL;  in btrfsic_process_metablock()
977 						&sf->next_block,  in btrfsic_process_metablock()
987 				if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1003 					next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1006 					next_stack->next_block = NULL;  in btrfsic_process_metablock()
1077 					&sf->next_block,  in btrfsic_process_metablock()
1086 			if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1098 				next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1100 				next_stack->next_block = NULL;  in btrfsic_process_metablock()
1178 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()  local
1211 	next_block = btrfsic_block_lookup_or_add(state,  in btrfsic_create_link_to_next_block()
1217 	if (NULL == next_block) {  in btrfsic_create_link_to_next_block()
1224 		next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_create_link_to_next_block()
1227 			if (next_block->logical_bytenr != next_bytenr &&  in btrfsic_create_link_to_next_block()
1228 			    !(!next_block->is_metadata &&  in btrfsic_create_link_to_next_block()
1229 			      0 == next_block->logical_bytenr))  in btrfsic_create_link_to_next_block()
1235 							      next_block),  in btrfsic_create_link_to_next_block()
1236 				       next_block->logical_bytenr);  in btrfsic_create_link_to_next_block()
1243 							      next_block));  in btrfsic_create_link_to_next_block()
1245 		next_block->logical_bytenr = next_bytenr;  in btrfsic_create_link_to_next_block()
1247 		next_block->mirror_num = *mirror_nump;  in btrfsic_create_link_to_next_block()
1256 	next_block->disk_key = *disk_key;  in btrfsic_create_link_to_next_block()
1266 		l->block_ref_to = next_block;  in btrfsic_create_link_to_next_block()
1275 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_create_link_to_next_block()
1299 		*next_blockp = next_block;  in btrfsic_create_link_to_next_block()
1388 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()  local
1406 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_handle_extent_data()
1415 			if (NULL == next_block) {  in btrfsic_handle_extent_data()
1422 				    next_block->logical_bytenr != next_bytenr &&  in btrfsic_handle_extent_data()
1423 				    !(!next_block->is_metadata &&  in btrfsic_handle_extent_data()
1424 				      0 == next_block->logical_bytenr)) {  in btrfsic_handle_extent_data()
1431 					       next_block->logical_bytenr);  in btrfsic_handle_extent_data()
1433 				next_block->logical_bytenr = next_bytenr;  in btrfsic_handle_extent_data()
1434 				next_block->mirror_num = mirror_num;  in btrfsic_handle_extent_data()
1439 							     next_block, block,  in btrfsic_handle_extent_data()
2047 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()  local
2057 		next_block = block->next_in_same_bio;  in btrfsic_bio_end_io()
2071 		block = next_block;  in btrfsic_bio_end_io()
2114 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()  local
2178 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_written_superblock()
2185 			if (NULL == next_block) {  in btrfsic_process_written_superblock()
2190 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_written_superblock()
2192 				next_block->generation =  in btrfsic_process_written_superblock()
2197 					next_block,  in btrfsic_process_written_superblock()
2487 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()  argument
2503 		l->block_ref_to = next_block;  in btrfsic_block_link_lookup_or_add()
2512 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_block_link_lookup_or_add()