From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- src/messages/MFSMap.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/messages/MFSMap.h (limited to 'src/messages/MFSMap.h') diff --git a/src/messages/MFSMap.h b/src/messages/MFSMap.h new file mode 100644 index 000000000..fff7529d3 --- /dev/null +++ b/src/messages/MFSMap.h @@ -0,0 +1,62 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2004-2006 Sage Weil + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + + +#ifndef CEPH_MFSMAP_H +#define CEPH_MFSMAP_H + +#include "msg/Message.h" +#include "mds/FSMap.h" +#include "include/ceph_features.h" + +class MFSMap final : public Message { +public: + epoch_t epoch; + + version_t get_epoch() const { return epoch; } + const FSMap& get_fsmap() const {return fsmap;} + + MFSMap() : + Message{CEPH_MSG_FS_MAP}, epoch(0) {} + MFSMap(const uuid_d &f, const FSMap &fsmap_) : + Message{CEPH_MSG_FS_MAP}, + epoch(fsmap_.get_epoch()), + fsmap{fsmap_} + {} +private: + FSMap fsmap; + + ~MFSMap() final {} + +public: + std::string_view get_type_name() const override { return "fsmap"; } + void print(std::ostream& out) const override { + out << "fsmap(e " << epoch << ")"; + } + + // marshalling + void decode_payload() override { + using ceph::decode; + auto p = payload.cbegin(); + decode(epoch, p); + decode(fsmap, p); + } + void encode_payload(uint64_t features) override { + using ceph::encode; + encode(epoch, payload); + encode(fsmap, payload, features); + } +}; + +#endif -- cgit v1.2.3