230 	struct btrfsic_block *next_block;  member
355 		struct btrfsic_block *next_block,
709 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()  local
724 			next_block = btrfsic_block_hashtable_lookup(  in btrfsic_process_superblock()
728 			BUG_ON(NULL == next_block);  in btrfsic_process_superblock()
749 							next_block,  in btrfsic_process_superblock()
879 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()  local
893 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_superblock_dev_mirror()
897 			if (NULL == next_block) {  in btrfsic_process_superblock_dev_mirror()
903 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_superblock_dev_mirror()
904 			next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_process_superblock_dev_mirror()
907 					next_block, superblock_tmp,  in btrfsic_process_superblock_dev_mirror()
961 	sf->next_block = NULL;  in btrfsic_process_metablock()
1040 						&sf->next_block,  in btrfsic_process_metablock()
1050 				if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1066 					next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1069 					next_stack->next_block = NULL;  in btrfsic_process_metablock()
1139 					&sf->next_block,  in btrfsic_process_metablock()
1148 			if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1160 				next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1162 				next_stack->next_block = NULL;  in btrfsic_process_metablock()
1240 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()  local
1273 	next_block = btrfsic_block_lookup_or_add(state,  in btrfsic_create_link_to_next_block()
1279 	if (NULL == next_block) {  in btrfsic_create_link_to_next_block()
1286 		next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_create_link_to_next_block()
1289 			if (next_block->logical_bytenr != next_bytenr &&  in btrfsic_create_link_to_next_block()
1290 			    !(!next_block->is_metadata &&  in btrfsic_create_link_to_next_block()
1291 			      0 == next_block->logical_bytenr))  in btrfsic_create_link_to_next_block()
1296 							      next_block),  in btrfsic_create_link_to_next_block()
1297 				       next_block->logical_bytenr);  in btrfsic_create_link_to_next_block()
1303 							      next_block));  in btrfsic_create_link_to_next_block()
1305 		next_block->logical_bytenr = next_bytenr;  in btrfsic_create_link_to_next_block()
1307 		next_block->mirror_num = *mirror_nump;  in btrfsic_create_link_to_next_block()
1316 	next_block->disk_key = *disk_key;  in btrfsic_create_link_to_next_block()
1327 		l->block_ref_to = next_block;  in btrfsic_create_link_to_next_block()
1336 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_create_link_to_next_block()
1360 		*next_blockp = next_block;  in btrfsic_create_link_to_next_block()
1449 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()  local
1467 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_handle_extent_data()
1476 			if (NULL == next_block) {  in btrfsic_handle_extent_data()
1484 				    next_block->logical_bytenr != next_bytenr &&  in btrfsic_handle_extent_data()
1485 				    !(!next_block->is_metadata &&  in btrfsic_handle_extent_data()
1486 				      0 == next_block->logical_bytenr)) {  in btrfsic_handle_extent_data()
1492 					       next_block->logical_bytenr);  in btrfsic_handle_extent_data()
1494 				next_block->logical_bytenr = next_bytenr;  in btrfsic_handle_extent_data()
1495 				next_block->mirror_num = mirror_num;  in btrfsic_handle_extent_data()
1500 							     next_block, block,  in btrfsic_handle_extent_data()
2120 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()  local
2130 		next_block = block->next_in_same_bio;  in btrfsic_bio_end_io()
2144 		block = next_block;  in btrfsic_bio_end_io()
2217 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()  local
2281 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_written_superblock()
2288 			if (NULL == next_block) {  in btrfsic_process_written_superblock()
2294 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_written_superblock()
2296 				next_block->generation =  in btrfsic_process_written_superblock()
2301 					next_block,  in btrfsic_process_written_superblock()
2584 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()  argument
2602 		l->block_ref_to = next_block;  in btrfsic_block_link_lookup_or_add()
2611 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_block_link_lookup_or_add()