X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fmessages%2FMRecoveryReserve.h;fp=src%2Fceph%2Fsrc%2Fmessages%2FMRecoveryReserve.h;h=82bfe868940f51cb3e8e95f411a157dc4d8eed09;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/messages/MRecoveryReserve.h b/src/ceph/src/messages/MRecoveryReserve.h
new file mode 100644
index 0000000..82bfe86
--- /dev/null
+++ b/src/ceph/src/messages/MRecoveryReserve.h
@@ -0,0 +1,80 @@
+// -*- 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_MRECOVERY_H
+#define CEPH_MRECOVERY_H
+
+#include "msg/Message.h"
+
+class MRecoveryReserve : public Message {
+  static const int HEAD_VERSION = 2;
+  static const int COMPAT_VERSION = 2;
+public:
+  spg_t pgid;
+  epoch_t query_epoch;
+  enum {
+    REQUEST = 0,
+    GRANT = 1,
+    RELEASE = 2,
+  };
+  int type;
+
+  MRecoveryReserve()
+    : Message(MSG_OSD_RECOVERY_RESERVE, HEAD_VERSION, COMPAT_VERSION),
+      query_epoch(0), type(-1) {}
+  MRecoveryReserve(int type,
+		   spg_t pgid,
+		   epoch_t query_epoch)
+    : Message(MSG_OSD_RECOVERY_RESERVE, HEAD_VERSION, COMPAT_VERSION),
+      pgid(pgid), query_epoch(query_epoch),
+      type(type) {}
+
+  const char *get_type_name() const override {
+    return "MRecoveryReserve";
+  }
+
+  void print(ostream& out) const override {
+    out << "MRecoveryReserve(" << pgid;
+    switch (type) {
+    case REQUEST:
+      out << " REQUEST";
+      break;
+    case GRANT:
+      out << " GRANT";
+      break;
+    case RELEASE:
+      out << " RELEASE";
+      break;
+    }
+    out << " e" << query_epoch << ")";
+    return;
+  }
+
+  void decode_payload() override {
+    bufferlist::iterator p = payload.begin();
+    ::decode(pgid.pgid, p);
+    ::decode(query_epoch, p);
+    ::decode(type, p);
+    ::decode(pgid.shard, p);
+  }
+
+  void encode_payload(uint64_t features) override {
+    ::encode(pgid.pgid, payload);
+    ::encode(query_epoch, payload);
+    ::encode(type, payload);
+    ::encode(pgid.shard, payload);
+  }
+};
+
+#endif