top->ddir_seq_add = __cpu_to_le64(o->ddir_seq_add);
top->file_size_low = __cpu_to_le64(o->file_size_low);
top->file_size_high = __cpu_to_le64(o->file_size_high);
top->start_offset = __cpu_to_le64(o->start_offset);
top->trim_backlog = __cpu_to_le64(o->trim_backlog);
top->offset_increment = __cpu_to_le64(o->offset_increment);
top->ddir_seq_add = __cpu_to_le64(o->ddir_seq_add);
top->file_size_low = __cpu_to_le64(o->file_size_low);
top->file_size_high = __cpu_to_le64(o->file_size_high);
top->start_offset = __cpu_to_le64(o->start_offset);
top->trim_backlog = __cpu_to_le64(o->trim_backlog);
top->offset_increment = __cpu_to_le64(o->offset_increment);