ceph/src/messages/MHeartbeat.h
Adam C. Emerson 750ad8340c common: Unskew clock
In preparation to deglobalizing CephContext, remove the CephContext*
parameter to ceph_clock_now() and ceph::real_clock::now() that carries
a configurable offset.

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
2016-12-22 13:55:37 -05:00

64 lines
1.4 KiB
C++

// -*- 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 <sage@newdream.net>
*
* 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_MHEARTBEAT_H
#define CEPH_MHEARTBEAT_H
#include "include/types.h"
#include "msg/Message.h"
class MHeartbeat : public Message {
mds_load_t load;
__s32 beat;
map<mds_rank_t, float> import_map;
public:
mds_load_t& get_load() { return load; }
int get_beat() { return beat; }
map<mds_rank_t, float>& get_import_map() {
return import_map;
}
MHeartbeat()
: Message(MSG_MDS_HEARTBEAT), load(utime_t()) { }
MHeartbeat(mds_load_t& load, int beat)
: Message(MSG_MDS_HEARTBEAT),
load(load) {
this->beat = beat;
}
private:
~MHeartbeat() {}
public:
const char *get_type_name() const { return "HB"; }
void encode_payload(uint64_t features) {
::encode(load, payload);
::encode(beat, payload);
::encode(import_map, payload);
}
void decode_payload() {
bufferlist::iterator p = payload.begin();
utime_t now(ceph_clock_now());
::decode(load, now, p);
::decode(beat, p);
::decode(import_map, p);
}
};
#endif