Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/mds/events/EUpdate.h b/src/mds/events/EUpdate.h
new file mode 100644
index 000000000..bebd278bf
--- /dev/null
+++ b/src/mds/events/EUpdate.h
@@ -0,0 +1,55 @@
+// -*- 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_MDS_EUPDATE_H
+#define CEPH_MDS_EUPDATE_H
+
+#include <string_view>
+
+#include "../LogEvent.h"
+#include "EMetaBlob.h"
+
+class EUpdate : public LogEvent {
+public:
+  EMetaBlob metablob;
+  std::string type;
+  bufferlist client_map;
+  version_t cmapv;
+  metareqid_t reqid;
+  bool had_peers;
+
+  EUpdate() : LogEvent(EVENT_UPDATE), cmapv(0), had_peers(false) { }
+  EUpdate(MDLog *mdlog, std::string_view s) :
+    LogEvent(EVENT_UPDATE),
+    type(s), cmapv(0), had_peers(false) { }
+  
+  void print(std::ostream& out) const override {
+    if (type.length())
+      out << "EUpdate " << type << " ";
+    out << metablob;
+  }
+
+  EMetaBlob *get_metablob() override { return &metablob; }
+
+  void encode(bufferlist& bl, uint64_t features) const override;
+  void decode(bufferlist::const_iterator& bl) override;
+  void dump(Formatter *f) const override;
+  static void generate_test_instances(std::list<EUpdate*>& ls);
+
+  void update_segment() override;
+  void replay(MDSRank *mds) override;
+};
+WRITE_CLASS_ENCODER_FEATURES(EUpdate)
+
+#endif