remove ceph code

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

diff --git a/src/ceph/src/os/bluestore/Allocator.h b/src/ceph/src/os/bluestore/Allocator.h
deleted file mode 100644 (file)
index a93428d..0000000
--- a/src/ceph/src/os/bluestore/Allocator.h
+++ /dev/null
@@ -1,61 +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
- *
- * 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_ALLOCATOR_H
-#define CEPH_OS_BLUESTORE_ALLOCATOR_H
-
-#include <ostream>
-#include "include/assert.h"
-#include "os/bluestore/bluestore_types.h"
-
-class FreelistManager;
-
-class Allocator {
-public:
-  virtual ~Allocator() {}
-
-  virtual int reserve(uint64_t need) = 0;
-  virtual void unreserve(uint64_t unused) = 0;
-
-  /*
-   * Allocate required number of blocks in n number of extents.
-   * Min and Max number of extents are limited by:
-   * a. alloc unit
-   * b. max_alloc_size.
-   * as no extent can be lesser than alloc_unit and greater than max_alloc size.
-   * Apart from that extents can vary between these lower and higher limits according
-   * to free block search algorithm and availability of contiguous space.
-   */
-  virtual int64_t allocate(uint64_t want_size, uint64_t alloc_unit,
-                          uint64_t max_alloc_size, int64_t hint,
-                          AllocExtentVector *extents) = 0;
-
-  int64_t allocate(uint64_t want_size, uint64_t alloc_unit,
-                  int64_t hint, AllocExtentVector *extents) {
-    return allocate(want_size, alloc_unit, want_size, hint, extents);
-  }
-
-  virtual void release(
-    uint64_t offset, uint64_t length) = 0;
-
-  virtual void dump() = 0;
-
-  virtual void init_add_free(uint64_t offset, uint64_t length) = 0;
-  virtual void init_rm_free(uint64_t offset, uint64_t length) = 0;
-
-  virtual uint64_t get_free() = 0;
-
-  virtual void shutdown() = 0;
-  static Allocator *create(CephContext* cct, string type, int64_t size,
-                          int64_t block_size);
-};
-
-#endif