X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fos%2Ffilestore%2FGenericFileStoreBackend.h;fp=src%2Fceph%2Fsrc%2Fos%2Ffilestore%2FGenericFileStoreBackend.h;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=207c3d0d40c63445bc3f4957f7caa91c109e3897;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/os/filestore/GenericFileStoreBackend.h b/src/ceph/src/os/filestore/GenericFileStoreBackend.h
deleted file mode 100644
index 207c3d0..0000000
--- a/src/ceph/src/os/filestore/GenericFileStoreBackend.h
+++ /dev/null
@@ -1,75 +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_GENERICFILESTOREBACKEDN_H
-#define CEPH_GENERICFILESTOREBACKEDN_H
-
-#include "FileStore.h"
-
-class SloppyCRCMap;
-
-class GenericFileStoreBackend : public FileStoreBackend {
-private:
-  bool ioctl_fiemap;
-  bool seek_data_hole;
-  bool use_splice;
-  bool m_filestore_fiemap;
-  bool m_filestore_seek_data_hole;
-  bool m_filestore_fsync_flushes_journal_data;
-  bool m_filestore_splice;
-  bool m_rotational = true;
-  bool m_journal_rotational = true;
-public:
-  explicit GenericFileStoreBackend(FileStore *fs);
-  ~GenericFileStoreBackend() override {}
-
-  const char *get_name() override {
-    return "generic";
-  }
-  int detect_features() override;
-  int create_current() override;
-  bool can_checkpoint() override { return false; }
-  bool is_rotational() override {
-    return m_rotational;
-  }
-  bool is_journal_rotational() override {
-    return m_journal_rotational;
-  }
-  int list_checkpoints(list<string>& ls) override { return 0; }
-  int create_checkpoint(const string& name, uint64_t *cid) override { return -EOPNOTSUPP; }
-  int sync_checkpoint(uint64_t id) override { return -EOPNOTSUPP; }
-  int rollback_to(const string& name) override { return -EOPNOTSUPP; }
-  int destroy_checkpoint(const string& name) override { return -EOPNOTSUPP; }
-  int syncfs() override;
-  bool has_fiemap() override { return ioctl_fiemap; }
-  bool has_seek_data_hole() override { return seek_data_hole; }
-  int do_fiemap(int fd, off_t start, size_t len, struct fiemap **pfiemap) override;
-  int clone_range(int from, int to, uint64_t srcoff, uint64_t len, uint64_t dstoff) override {
-    return _copy_range(from, to, srcoff, len, dstoff);
-  }
-  int set_alloc_hint(int fd, uint64_t hint) override { return -EOPNOTSUPP; }
-  bool has_splice() const override { return use_splice; }
-private:
-  int _crc_load_or_init(int fd, SloppyCRCMap *cm);
-  int _crc_save(int fd, SloppyCRCMap *cm);
-public:
-  int _crc_update_write(int fd, loff_t off, size_t len, const bufferlist& bl) override;
-  int _crc_update_truncate(int fd, loff_t off) override;
-  int _crc_update_zero(int fd, loff_t off, size_t len) override;
-  int _crc_update_clone_range(int srcfd, int destfd,
-				      loff_t srcoff, size_t len, loff_t dstoff) override;
-  int _crc_verify_read(int fd, loff_t off, size_t len, const bufferlist& bl,
-			       ostream *out) override;
-};
-#endif