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