241 	struct btrfsic_block *next_block;  member
367 		struct btrfsic_block *next_block,
737 			struct btrfsic_block *next_block;  in btrfsic_process_superblock()  local
754 			next_block = btrfsic_block_hashtable_lookup(  in btrfsic_process_superblock()
758 			BUG_ON(NULL == next_block);  in btrfsic_process_superblock()
780 							next_block,  in btrfsic_process_superblock()
910 			struct btrfsic_block *next_block;  in btrfsic_process_superblock_dev_mirror()  local
925 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_superblock_dev_mirror()
929 			if (NULL == next_block) {  in btrfsic_process_superblock_dev_mirror()
935 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_superblock_dev_mirror()
936 			next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_process_superblock_dev_mirror()
939 					next_block, superblock_tmp,  in btrfsic_process_superblock_dev_mirror()
993 	sf->next_block = NULL;  in btrfsic_process_metablock()
1075 						&sf->next_block,  in btrfsic_process_metablock()
1085 				if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1101 					next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1104 					next_stack->next_block = NULL;  in btrfsic_process_metablock()
1176 					&sf->next_block,  in btrfsic_process_metablock()
1185 			if (NULL != sf->next_block) {  in btrfsic_process_metablock()
1197 				next_stack->block = sf->next_block;  in btrfsic_process_metablock()
1199 				next_stack->next_block = NULL;  in btrfsic_process_metablock()
1276 	struct btrfsic_block *next_block = NULL;  in btrfsic_create_link_to_next_block()  local
1312 	next_block = btrfsic_block_lookup_or_add(state,  in btrfsic_create_link_to_next_block()
1318 	if (NULL == next_block) {  in btrfsic_create_link_to_next_block()
1325 		next_block->generation = BTRFSIC_GENERATION_UNKNOWN;  in btrfsic_create_link_to_next_block()
1328 			if (next_block->logical_bytenr != next_bytenr &&  in btrfsic_create_link_to_next_block()
1329 			    !(!next_block->is_metadata &&  in btrfsic_create_link_to_next_block()
1330 			      0 == next_block->logical_bytenr))  in btrfsic_create_link_to_next_block()
1336 							      next_block),  in btrfsic_create_link_to_next_block()
1337 				       next_block->logical_bytenr);  in btrfsic_create_link_to_next_block()
1344 							      next_block));  in btrfsic_create_link_to_next_block()
1346 		next_block->logical_bytenr = next_bytenr;  in btrfsic_create_link_to_next_block()
1348 		next_block->mirror_num = *mirror_nump;  in btrfsic_create_link_to_next_block()
1357 	next_block->disk_key = *disk_key;  in btrfsic_create_link_to_next_block()
1368 		l->block_ref_to = next_block;  in btrfsic_create_link_to_next_block()
1377 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_create_link_to_next_block()
1402 		*next_blockp = next_block;  in btrfsic_create_link_to_next_block()
1494 			struct btrfsic_block *next_block;  in btrfsic_handle_extent_data()  local
1515 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_handle_extent_data()
1524 			if (NULL == next_block) {  in btrfsic_handle_extent_data()
1533 				    next_block->logical_bytenr != next_bytenr &&  in btrfsic_handle_extent_data()
1534 				    !(!next_block->is_metadata &&  in btrfsic_handle_extent_data()
1535 				      0 == next_block->logical_bytenr)) {  in btrfsic_handle_extent_data()
1546 					       next_block->logical_bytenr);  in btrfsic_handle_extent_data()
1548 				next_block->logical_bytenr = next_bytenr;  in btrfsic_handle_extent_data()
1549 				next_block->mirror_num = mirror_num;  in btrfsic_handle_extent_data()
1554 							     next_block, block,  in btrfsic_handle_extent_data()
2226 		struct btrfsic_block *next_block;  in btrfsic_bio_end_io()  local
2237 		next_block = block->next_in_same_bio;  in btrfsic_bio_end_io()
2252 		block = next_block;  in btrfsic_bio_end_io()
2330 		struct btrfsic_block *next_block;  in btrfsic_process_written_superblock()  local
2399 			next_block = btrfsic_block_lookup_or_add(  in btrfsic_process_written_superblock()
2406 			if (NULL == next_block) {  in btrfsic_process_written_superblock()
2413 			next_block->disk_key = tmp_disk_key;  in btrfsic_process_written_superblock()
2415 				next_block->generation =  in btrfsic_process_written_superblock()
2420 					next_block,  in btrfsic_process_written_superblock()
2738 		struct btrfsic_block *next_block,  in btrfsic_block_link_lookup_or_add()  argument
2757 		l->block_ref_to = next_block;  in btrfsic_block_link_lookup_or_add()
2766 		list_add(&l->node_ref_from, &next_block->ref_from_list);  in btrfsic_block_link_lookup_or_add()