Method get_wanted

src/messages/MClientCaps.h:82–82

  int      get_caps() const { return head.caps; }
  int      get_wanted() const { return head.wanted; }
  int      get_dirty() const { return head.dirty; }
  ceph_seq_t get_seq() const { return head.seq; }
  ceph_seq_t get_issue_seq() const { return head.issue_seq; }