1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
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.
15 #ifndef CEPH_MFSMAPCOMPACT_H
16 #define CEPH_MFSMAPCOMPACT_H
18 #include "msg/Message.h"
19 #include "mds/FSMapUser.h"
20 #include "include/ceph_features.h"
22 class MFSMapUser : public Message {
26 version_t get_epoch() const { return epoch; }
27 const FSMapUser & get_fsmap() { return fsmap; }
30 Message(CEPH_MSG_FS_MAP_USER), epoch(0) {}
31 MFSMapUser(const uuid_d &f, const FSMapUser &fsmap_) :
32 Message(CEPH_MSG_FS_MAP_USER), epoch(fsmap_.epoch)
39 ~MFSMapUser() override {}
42 const char *get_type_name() const override { return "fsmap.user"; }
43 void print(ostream& out) const override {
44 out << "fsmap.user(e " << epoch << ")";
48 void decode_payload() override {
49 bufferlist::iterator p = payload.begin();
53 void encode_payload(uint64_t features) override {
54 ::encode(epoch, payload);
55 ::encode(fsmap, payload, features);