+++ /dev/null
-// -*- 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) 2013 Inktank Storage, Inc.
- *
- * 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 MOSDPGPUSH_H
-#define MOSDPGPUSH_H
-
-#include "MOSDFastDispatchOp.h"
-
-class MOSDPGPush : public MOSDFastDispatchOp {
- static const int HEAD_VERSION = 3;
- static const int COMPAT_VERSION = 2;
-
-public:
- pg_shard_t from;
- spg_t pgid;
- epoch_t map_epoch, min_epoch;
- vector<PushOp> pushes;
-
-private:
- uint64_t cost;
-
-public:
- void compute_cost(CephContext *cct) {
- cost = 0;
- for (vector<PushOp>::iterator i = pushes.begin();
- i != pushes.end();
- ++i) {
- cost += i->cost(cct);
- }
- }
-
- int get_cost() const override {
- return cost;
- }
-
- epoch_t get_map_epoch() const override {
- return map_epoch;
- }
- epoch_t get_min_epoch() const override {
- return min_epoch;
- }
- spg_t get_spg() const override {
- return pgid;
- }
-
- void set_cost(uint64_t c) {
- cost = c;
- }
-
- MOSDPGPush()
- : MOSDFastDispatchOp(MSG_OSD_PG_PUSH, HEAD_VERSION, COMPAT_VERSION),
- cost(0)
- {}
-
- void decode_payload() override {
- bufferlist::iterator p = payload.begin();
- ::decode(pgid.pgid, p);
- ::decode(map_epoch, p);
- ::decode(pushes, p);
- ::decode(cost, p);
- ::decode(pgid.shard, p);
- ::decode(from, p);
- if (header.version >= 3) {
- ::decode(min_epoch, p);
- } else {
- min_epoch = map_epoch;
- }
- }
-
- void encode_payload(uint64_t features) override {
- ::encode(pgid.pgid, payload);
- ::encode(map_epoch, payload);
- ::encode(pushes, payload, features);
- ::encode(cost, payload);
- ::encode(pgid.shard, payload);
- ::encode(from, payload);
- ::encode(min_epoch, payload);
- }
-
- const char *get_type_name() const override { return "MOSDPGPush"; }
-
- void print(ostream& out) const override {
- out << "MOSDPGPush(" << pgid
- << " " << map_epoch << "/" << min_epoch
- << " " << pushes;
- out << ")";
- }
-};
-
-#endif