remove ceph code

[stor4nfv.git] / src / ceph / src / mds / events / EFragment.h

diff --git a/src/ceph/src/mds/events/EFragment.h b/src/ceph/src/mds/events/EFragment.h
deleted file mode 100644 (file)
index 2ebf081..0000000
--- a/src/ceph/src/mds/events/EFragment.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// -*- 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_EFRAGMENT_H
-#define CEPH_MDS_EFRAGMENT_H
-
-#include "../LogEvent.h"
-#include "EMetaBlob.h"
-
-struct dirfrag_rollback {
-  fnode_t fnode;
-  dirfrag_rollback() { }
-  void encode(bufferlist& bl) const;
-  void decode(bufferlist::iterator& bl);
-};
-WRITE_CLASS_ENCODER(dirfrag_rollback)
-
-class EFragment : public LogEvent {
-public:
-  EMetaBlob metablob;
-  __u8 op{0};
-  inodeno_t ino;
-  frag_t basefrag;
-  __s32 bits{0};         // positive for split (from basefrag), negative for merge (to basefrag)
-  list<frag_t> orig_frags;
-  bufferlist rollback;
-
-  EFragment() : LogEvent(EVENT_FRAGMENT) { }
-  EFragment(MDLog *mdlog, int o, dirfrag_t df, int b) :
-    LogEvent(EVENT_FRAGMENT), metablob(mdlog), 
-    op(o), ino(df.ino), basefrag(df.frag), bits(b) { }
-
-  void print(ostream& out) const override {
-    out << "EFragment " << op_name(op) << " " << ino << " " << basefrag << " by " << bits << " " << metablob;
-  }
-
-  enum {
-    OP_PREPARE = 1,
-    OP_COMMIT = 2,
-    OP_ROLLBACK = 3,
-    OP_FINISH = 4 // finish deleting orphan dirfrags
-  };
-  static const char *op_name(int o) {
-    switch (o) {
-    case OP_PREPARE: return "prepare";
-    case OP_COMMIT: return "commit";
-    case OP_ROLLBACK: return "rollback";
-    case OP_FINISH: return "finish";
-    default: return "???";
-    }
-  }
-
-  void add_orig_frag(frag_t df, dirfrag_rollback *drb=NULL) {
-    orig_frags.push_back(df);
-    if (drb)
-      ::encode(*drb, rollback);
-  }
-
-  EMetaBlob *get_metablob() override { return &metablob; }
-
-  void encode(bufferlist &bl, uint64_t features) const override;
-  void decode(bufferlist::iterator &bl) override;
-  void dump(Formatter *f) const override;
-  static void generate_test_instances(list<EFragment*>& ls);
-  void replay(MDSRank *mds) override;
-};
-WRITE_CLASS_ENCODER_FEATURES(EFragment)
-
-#endif