remove ceph code

[stor4nfv.git] / src / ceph / src / journal / JournalTrimmer.h

diff --git a/src/ceph/src/journal/JournalTrimmer.h b/src/ceph/src/journal/JournalTrimmer.h
deleted file mode 100644 (file)
index 0b27923..0000000
--- a/src/ceph/src/journal/JournalTrimmer.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef CEPH_JOURNAL_JOURNAL_TRIMMER_H
-#define CEPH_JOURNAL_JOURNAL_TRIMMER_H
-
-#include "include/int_types.h"
-#include "include/rados/librados.hpp"
-#include "include/Context.h"
-#include "common/AsyncOpTracker.h"
-#include "common/Mutex.h"
-#include "journal/JournalMetadata.h"
-#include "cls/journal/cls_journal_types.h"
-#include <functional>
-
-struct Context;
-
-namespace journal {
-
-class JournalTrimmer {
-public:
-  typedef cls::journal::ObjectSetPosition ObjectSetPosition;
-
-  JournalTrimmer(librados::IoCtx &ioctx, const std::string &object_oid_prefix,
-                 const JournalMetadataPtr &journal_metadata);
-  ~JournalTrimmer();
-
-  void shut_down(Context *on_finish);
-
-  void remove_objects(bool force, Context *on_finish);
-  void committed(uint64_t commit_tid);
-
-private:
-  typedef std::function<Context*()> CreateContext;
-
-  struct MetadataListener : public JournalMetadataListener {
-    JournalTrimmer *journal_trimmer;
-
-    MetadataListener(JournalTrimmer *journal_trimmer)
-      : journal_trimmer(journal_trimmer) {
-    }
-    void handle_update(JournalMetadata *) override {
-      journal_trimmer->handle_metadata_updated();
-    }
-  };
-
-  struct C_CommitPositionSafe : public Context {
-    JournalTrimmer *journal_trimmer;
-
-    C_CommitPositionSafe(JournalTrimmer *_journal_trimmer)
-      : journal_trimmer(_journal_trimmer) {
-      journal_trimmer->m_async_op_tracker.start_op();
-    }
-    ~C_CommitPositionSafe() override {
-      journal_trimmer->m_async_op_tracker.finish_op();
-    }
-
-    void finish(int r) override {
-    }
-  };
-
-  struct C_RemoveSet;
-
-  librados::IoCtx m_ioctx;
-  CephContext *m_cct;
-  std::string m_object_oid_prefix;
-
-  JournalMetadataPtr m_journal_metadata;
-  MetadataListener m_metadata_listener;
-
-  AsyncOpTracker m_async_op_tracker;
-
-  Mutex m_lock;
-
-  bool m_remove_set_pending;
-  uint64_t m_remove_set;
-  Context *m_remove_set_ctx;
-
-  bool m_shutdown = false;
-
-  CreateContext m_create_commit_position_safe_context = [this]() {
-      return new C_CommitPositionSafe(this);
-    };
-
-  void trim_objects(uint64_t minimum_set);
-  void remove_set(uint64_t object_set);
-
-  void handle_metadata_updated();
-  void handle_set_removed(int r, uint64_t object_set);
-};
-
-} // namespace journal
-
-#endif // CEPH_JOURNAL_JOURNAL_TRIMMER_H