remove ceph code

[stor4nfv.git] / src / ceph / src / common / histogram.cc

diff --git a/src/ceph/src/common/histogram.cc b/src/ceph/src/common/histogram.cc
deleted file mode 100644 (file)
index e142292..0000000
--- a/src/ceph/src/common/histogram.cc
+++ /dev/null
@@ -1,58 +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) 2011 New Dream Network
- *
- * 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.
- *
- */
-
-#include "common/histogram.h"
-#include "common/Formatter.h"
-
-// -- pow2_hist_t --
-void pow2_hist_t::dump(Formatter *f) const
-{
-  f->open_array_section("histogram");
-  for (std::vector<int32_t>::const_iterator p = h.begin(); p != h.end(); ++p)
-    f->dump_int("count", *p);
-  f->close_section();
-  f->dump_int("upper_bound", upper_bound());
-}
-
-void pow2_hist_t::encode(bufferlist& bl) const
-{
-  ENCODE_START(1, 1, bl);
-  ::encode(h, bl);
-  ENCODE_FINISH(bl);
-}
-
-void pow2_hist_t::decode(bufferlist::iterator& p)
-{
-  DECODE_START(1, p);
-  ::decode(h, p);
-  DECODE_FINISH(p);
-}
-
-void pow2_hist_t::generate_test_instances(std::list<pow2_hist_t*>& ls)
-{
-  ls.push_back(new pow2_hist_t);
-  ls.push_back(new pow2_hist_t);
-  ls.back()->h.push_back(1);
-  ls.back()->h.push_back(3);
-  ls.back()->h.push_back(0);
-  ls.back()->h.push_back(2);
-}
-
-void pow2_hist_t::decay(int bits)
-{
-  for (std::vector<int32_t>::iterator p = h.begin(); p != h.end(); ++p) {
-    *p >>= bits;
-  }
-  _contract();
-}