remove ceph code

[stor4nfv.git] / src / ceph / src / os / bluestore / PMEMDevice.h

diff --git a/src/ceph/src/os/bluestore/PMEMDevice.h b/src/ceph/src/os/bluestore/PMEMDevice.h
deleted file mode 100644 (file)
index c08e3cc..0000000
--- a/src/ceph/src/os/bluestore/PMEMDevice.h
+++ /dev/null
@@ -1,74 +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) 2015 Intel <jianpeng.ma@intel.com>
- *
- * Author: Jianpeng Ma <jianpeng.ma@intel.com>
- *
- * 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_OS_BLUESTORE_PMEMDEVICE_H
-#define CEPH_OS_BLUESTORE_PMEMDEVICE_H
-
-#include <atomic>
-
-#include "os/fs/FS.h"
-#include "include/interval_set.h"
-#include "aio.h"
-#include "BlockDevice.h"
-
-class PMEMDevice : public BlockDevice {
-  int fd;
-  char *addr; //the address of mmap
-  uint64_t size;
-  uint64_t block_size;
-  std::string path;
-
-  Mutex debug_lock;
-  interval_set<uint64_t> debug_inflight;
-
-  std::atomic_int injecting_crash;
-  int _lock();
-
-public:
-  PMEMDevice(CephContext *cct, aio_callback_t cb, void *cbpriv);
-
-
-  void aio_submit(IOContext *ioc) override;
-
-  uint64_t get_size() const override {
-    return size;
-  }
-  uint64_t get_block_size() const override {
-    return block_size;
-  }
-
-  int collect_metadata(std::string prefix, map<std::string,std::string> *pm) const override;
-
-  int read(uint64_t off, uint64_t len, bufferlist *pbl,
-          IOContext *ioc,
-          bool buffered) override;
-  int aio_read(uint64_t off, uint64_t len, bufferlist *pbl,
-              IOContext *ioc) override;
-
-  int read_random(uint64_t off, uint64_t len, char *buf, bool buffered) override;
-  int write(uint64_t off, bufferlist& bl, bool buffered) override;
-  int aio_write(uint64_t off, bufferlist& bl,
-               IOContext *ioc,
-               bool buffered) override;
-  int flush() override;
-
-  // for managing buffered readers/writers
-  int invalidate_cache(uint64_t off, uint64_t len) override;
-  int open(const std::string &path) override;
-  void close() override;
-};
-
-#endif