ceph/src/messages/MMDSFindIno.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2011 New Dream Network
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #ifndef CEPH_MDSFINDINO_H
  16 #define CEPH_MDSFINDINO_H
  17
  18 #include "msg/Message.h"
  19 #include "include/filepath.h"
  20
  21 struct MMDSFindIno : public Message {
  22   ceph_tid_t tid;
  23   inodeno_t ino;
  24
  25   MMDSFindIno() : Message(MSG_MDS_FINDINO) {}
  26   MMDSFindIno(ceph_tid_t t, inodeno_t i) : Message(MSG_MDS_FINDINO), tid(t), ino(i) {}
  27
  28   const char *get_type_name() const override { return "findino"; }
  29   void print(ostream &out) const override {
  30     out << "findino(" << tid << " " << ino << ")";
  31   }
  32
  33   void encode_payload(uint64_t features) override {
  34     ::encode(tid, payload);
  35     ::encode(ino, payload);
  36   }
  37   void decode_payload() override {
  38     bufferlist::iterator p = payload.begin();
  39     ::decode(tid, p);
  40     ::decode(ino, p);
  41   }
  42 };
  43
  44 #endif