1 files changed, 75 insertions, 0 deletions
diff --git a/src/messages/MOSDPGInfo.h b/src/messages/MOSDPGInfo.h
new file mode 100644
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--- /dev/null
+++ b/src/messages/MOSDPGInfo.h
@@ -0,0 +1,75 @@
+// -*- 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_MOSDPGINFO_H
+#define CEPH_MOSDPGINFO_H
+
+#include "msg/Message.h"
+#include "osd/osd_types.h"
+
+class MOSDPGInfo : public MessageInstance<MOSDPGInfo> {
+public:
+  friend factory;
+private:
+  static constexpr int HEAD_VERSION = 5;
+  static constexpr int COMPAT_VERSION = 5;
+
+  epoch_t epoch = 0;
+
+public:
+  vector<pair<pg_notify_t,PastIntervals> > pg_list;
+
+  epoch_t get_epoch() const { return epoch; }
+
+  MOSDPGInfo()
+    : MessageInstance(MSG_OSD_PG_INFO, HEAD_VERSION, COMPAT_VERSION) {
+    set_priority(CEPH_MSG_PRIO_HIGH);
+  }
+  MOSDPGInfo(version_t mv)
+    : MessageInstance(MSG_OSD_PG_INFO, HEAD_VERSION, COMPAT_VERSION),
+      epoch(mv) {
+    set_priority(CEPH_MSG_PRIO_HIGH);
+  }
+private:
+  ~MOSDPGInfo() override {}
+
+public:
+  std::string_view get_type_name() const override { return "pg_info"; }
+  void print(ostream& out) const override {
+    out << "pg_info(";
+    for (auto i = pg_list.begin();
+         i != pg_list.end();
+         ++i) {
+      if (i != pg_list.begin())
+	out << " ";
+      out << i->first << "=" << i->second;
+    }
+    out << " epoch " << epoch
+	<< ")";
+  }
+
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(epoch, payload);
+    encode(pg_list, payload);
+  }
+  void decode_payload() override {
+    auto p = payload.cbegin();
+    decode(epoch, p);
+    decode(pg_list, p);
+  }
+};
+
+#endif