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_MDS_ENOOP_H
16 #define CEPH_MDS_ENOOP_H
18 #include "../LogEvent.h"
20 class ENoOp : public LogEvent {
24 ENoOp() : LogEvent(EVENT_NOOP), pad_size(0) { }
25 explicit ENoOp(uint32_t size_) : LogEvent(EVENT_NOOP), pad_size(size_){ }
27 void encode(bufferlist& bl, uint64_t features) const override;
28 void decode(bufferlist::iterator& bl) override;
29 void dump(Formatter *f) const override {}
31 void replay(MDSRank *mds) override;
33 WRITE_CLASS_ENCODER_FEATURES(ENoOp)