9        0        3        3        0        0        0        0        0        4        3        0        0        0        0 

• [D] bdi
• [D] device
• [D] holders
• [D] integrity
• [D] mq
• [D] power
• [D] queue
• [D] slaves
• [D] subsystem
• [D] trace
• [F] alignment_offset
  Delete
• [F] capability
  Delete
• [F] dev
  Delete
• [F] discard_alignment
  Delete
• [F] events
  Delete
• [F] events_async
  Delete
• [F] events_poll_msecs
  Delete
• [F] ext_range
  Delete
• [F] hidden
  Delete
• [F] inflight
  Delete
• [F] range
  Delete
• [F] removable
  Delete
• [F] ro
  Delete
• [F] size
  Delete
• [F] stat
  Delete
• [F] uevent
  Delete