1980 	struct btrfs_root_backup *root_backup;  in find_newest_super_backup()  local
1984 		root_backup = info->super_copy->super_roots + i;  in find_newest_super_backup()
1985 		cur = btrfs_backup_tree_root_gen(root_backup);  in find_newest_super_backup()
2001 	struct btrfs_root_backup *root_backup;  in backup_super_roots()  local
2003 	root_backup = info->super_for_commit->super_roots + next_backup;  in backup_super_roots()
2009 	memset(root_backup, 0, sizeof(*root_backup));  in backup_super_roots()
2013 	btrfs_set_backup_tree_root(root_backup, info->tree_root->node->start);  in backup_super_roots()
2014 	btrfs_set_backup_tree_root_gen(root_backup,  in backup_super_roots()
2017 	btrfs_set_backup_tree_root_level(root_backup,  in backup_super_roots()
2020 	btrfs_set_backup_chunk_root(root_backup, info->chunk_root->node->start);  in backup_super_roots()
2021 	btrfs_set_backup_chunk_root_gen(root_backup,  in backup_super_roots()
2023 	btrfs_set_backup_chunk_root_level(root_backup,  in backup_super_roots()
2026 	btrfs_set_backup_extent_root(root_backup, info->extent_root->node->start);  in backup_super_roots()
2027 	btrfs_set_backup_extent_root_gen(root_backup,  in backup_super_roots()
2029 	btrfs_set_backup_extent_root_level(root_backup,  in backup_super_roots()
2037 		btrfs_set_backup_fs_root(root_backup,  in backup_super_roots()
2039 		btrfs_set_backup_fs_root_gen(root_backup,  in backup_super_roots()
2041 		btrfs_set_backup_fs_root_level(root_backup,  in backup_super_roots()
2045 	btrfs_set_backup_dev_root(root_backup, info->dev_root->node->start);  in backup_super_roots()
2046 	btrfs_set_backup_dev_root_gen(root_backup,  in backup_super_roots()
2048 	btrfs_set_backup_dev_root_level(root_backup,  in backup_super_roots()
2051 	btrfs_set_backup_csum_root(root_backup, info->csum_root->node->start);  in backup_super_roots()
2052 	btrfs_set_backup_csum_root_gen(root_backup,  in backup_super_roots()
2054 	btrfs_set_backup_csum_root_level(root_backup,  in backup_super_roots()
2057 	btrfs_set_backup_total_bytes(root_backup,  in backup_super_roots()
2059 	btrfs_set_backup_bytes_used(root_backup,  in backup_super_roots()
2061 	btrfs_set_backup_num_devices(root_backup,  in backup_super_roots()
2070 	       sizeof(*root_backup) * BTRFS_NUM_BACKUP_ROOTS);  in backup_super_roots()
2086 	struct btrfs_root_backup *root_backup;  in read_backup_root()  local
2098 	root_backup = super->super_roots + backup_index;  in read_backup_root()
2101 				   btrfs_backup_tree_root_gen(root_backup));  in read_backup_root()
2102 	btrfs_set_super_root(super, btrfs_backup_tree_root(root_backup));  in read_backup_root()
2104 				   btrfs_backup_tree_root_level(root_backup));  in read_backup_root()
2105 	btrfs_set_super_bytes_used(super, btrfs_backup_bytes_used(root_backup));  in read_backup_root()
2111 	btrfs_set_super_total_bytes(super, btrfs_backup_total_bytes(root_backup));  in read_backup_root()
2112 	btrfs_set_super_num_devices(super, btrfs_backup_num_devices(root_backup));  in read_backup_root()