4945 	u64 start = 0, remap_length = 0;  in do_remap_reloc_trans()  local
4968 				       *last_start, &start, &remap_length);  in do_remap_reloc_trans()
4980 	btrfs_space_info_update_bytes_may_use(sinfo, remap_length);  in do_remap_reloc_trans()
4997 	ret = btrfs_reserve_extent(fs_info->fs_root, remap_length, remap_length,  in do_remap_reloc_trans()
5001 		btrfs_space_info_update_bytes_may_use(sinfo, -remap_length);  in do_remap_reloc_trans()
5009 	if (ins.offset < remap_length) {  in do_remap_reloc_trans()
5011 		btrfs_space_info_update_bytes_may_use(sinfo, ins.offset - remap_length);  in do_remap_reloc_trans()
5937 	u64 hole_end, new_addr, remap_start, remap_length, remap_end;  in remove_range_from_remap_tree()  local
5949 	remap_length = key.offset;  in remove_range_from_remap_tree()
5950 	remap_end = remap_start + remap_length;  in remove_range_from_remap_tree()
5973 		key.offset = remap_length;  in remove_range_from_remap_tree()