remove ceph code

[stor4nfv.git] / src / ceph / src / librbd / journal / Utils.cc

diff --git a/src/ceph/src/librbd/journal/Utils.cc b/src/ceph/src/librbd/journal/Utils.cc
deleted file mode 100644 (file)
index e1888f0..0000000
--- a/src/ceph/src/librbd/journal/Utils.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/journal/Utils.h"
-#include "common/dout.h"
-#include "common/errno.h"
-#include "librbd/journal/Types.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::journal::"
-
-namespace librbd {
-namespace journal {
-namespace util {
-
-int C_DecodeTag::decode(bufferlist::iterator *it, TagData *tag_data) {
-  try {
-    ::decode(*tag_data, *it);
-  } catch (const buffer::error &err) {
-    return -EBADMSG;
-  }
-  return 0;
-}
-
-int C_DecodeTag::process(int r) {
-  if (r < 0) {
-    lderr(cct) << "C_DecodeTag: " << this << " " << __func__ << ": "
-               << "failed to allocate tag: " << cpp_strerror(r)
-        << dendl;
-    return r;
-  }
-
-  Mutex::Locker locker(*lock);
-  *tag_tid = tag.tid;
-
-  bufferlist::iterator data_it = tag.data.begin();
-  r = decode(&data_it, tag_data);
-  if (r < 0) {
-    lderr(cct) << "C_DecodeTag: " << this << " " << __func__ << ": "
-               << "failed to decode allocated tag" << dendl;
-    return r;
-  }
-
-  ldout(cct, 20) << "C_DecodeTag: " << this << " " << __func__ << ": "
-                 << "allocated journal tag: "
-                 << "tid=" << tag.tid << ", "
-                 << "data=" << *tag_data << dendl;
-  return 0;
-}
-
-int C_DecodeTags::process(int r) {
-  if (r < 0) {
-    lderr(cct) << "C_DecodeTags: " << this << " " << __func__ << ": "
-               << "failed to retrieve journal tags: " << cpp_strerror(r)
-               << dendl;
-    return r;
-  }
-
-  if (tags.empty()) {
-    lderr(cct) << "C_DecodeTags: " << this << " " << __func__ << ": "
-               << "no journal tags retrieved" << dendl;
-    return -ENOENT;
-  }
-
-  Mutex::Locker locker(*lock);
-  *tag_tid = tags.back().tid;
-  bufferlist::iterator data_it = tags.back().data.begin();
-  r = C_DecodeTag::decode(&data_it, tag_data);
-  if (r < 0) {
-    lderr(cct) << "C_DecodeTags: " << this << " " << __func__ << ": "
-               << "failed to decode journal tag" << dendl;
-    return r;
-  }
-
-  ldout(cct, 20) << "C_DecodeTags: " << this << " " << __func__ << ": "
-                 << "most recent journal tag: "
-                 << "tid=" << *tag_tid << ", "
-                 << "data=" << *tag_data << dendl;
-  return 0;
-}
-
-} // namespace util
-} // namespace journal
-} // namespace librbd