top->start_offset_percent = __cpu_to_le32(o->start_offset_percent);
top->trim_backlog = __cpu_to_le64(o->trim_backlog);
top->offset_increment = __cpu_to_le64(o->offset_increment);
top->start_offset_percent = __cpu_to_le32(o->start_offset_percent);
top->trim_backlog = __cpu_to_le64(o->trim_backlog);
top->offset_increment = __cpu_to_le64(o->offset_increment);