XFS_QUOTA_UDQ_ACCT (1<<0)
XFS_QUOTA_UDQ_ENFD (1<<1)
XFS_QUOTA_GDQ_ACCT (1<<2)
XFS_QUOTA_GDQ_ENFD (1<<3)
XFS_QUOTA_PDQ_ACCT (1<<4)
XFS_QUOTA_PDQ_ENFD (1<<5)