remove ceph code

[stor4nfv.git] / src / ceph / src / librbd / object_map / RemoveRequest.cc

diff --git a/src/ceph/src/librbd/object_map/RemoveRequest.cc b/src/ceph/src/librbd/object_map/RemoveRequest.cc
deleted file mode 100644 (file)
index fa6c7b4..0000000
--- a/src/ceph/src/librbd/object_map/RemoveRequest.cc
+++ /dev/null
@@ -1,89 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/object_map/RemoveRequest.h"
-#include "common/dout.h"
-#include "common/errno.h"
-#include "cls/rbd/cls_rbd_client.h"
-#include "librbd/ImageCtx.h"
-#include "librbd/ObjectMap.h"
-#include "librbd/Utils.h"
-#include "include/assert.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::object_map::RemoveRequest: "
-
-namespace librbd {
-namespace object_map {
-
-using util::create_rados_callback;
-
-template <typename I>
-RemoveRequest<I>::RemoveRequest(I *image_ctx, Context *on_finish)
-  : m_image_ctx(image_ctx), m_on_finish(on_finish),
-    m_lock("object_map::RemoveRequest::m_lock") {
-}
-
-template <typename I>
-void RemoveRequest<I>::send() {
-  send_remove_object_map();
-}
-
-template <typename I>
-void RemoveRequest<I>::send_remove_object_map() {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << __func__ << dendl;
-
-  RWLock::WLocker snap_locker(m_image_ctx->snap_lock);
-  std::vector<uint64_t> snap_ids;
-  snap_ids.push_back(CEPH_NOSNAP);
-  for (auto it : m_image_ctx->snap_info) {
-    snap_ids.push_back(it.first);
-  }
-
-  Mutex::Locker locker(m_lock);
-  assert(m_ref_counter == 0);
-
-  for (auto snap_id : snap_ids) {
-    m_ref_counter++;
-    std::string oid(ObjectMap<>::object_map_name(m_image_ctx->id, snap_id));
-    using klass = RemoveRequest<I>;
-    librados::AioCompletion *comp =
-      create_rados_callback<klass, &klass::handle_remove_object_map>(this);
-
-    int r = m_image_ctx->md_ctx.aio_remove(oid, comp);
-    assert(r == 0);
-    comp->release();
-  }
-}
-
-template <typename I>
-Context *RemoveRequest<I>::handle_remove_object_map(int *result) {
-  CephContext *cct = m_image_ctx->cct;
-  ldout(cct, 20) << __func__ << ": r=" << *result << dendl;
-
-  {
-    Mutex::Locker locker(m_lock);
-    assert(m_ref_counter > 0);
-    m_ref_counter--;
-
-    if (*result < 0 && *result != -ENOENT) {
-      lderr(cct) << "failed to remove object map: " << cpp_strerror(*result)
-                << dendl;
-      m_error_result = *result;
-    }
-    if (m_ref_counter > 0) {
-      return nullptr;
-    }
-  }
-  if (m_error_result < 0) {
-    *result = m_error_result;
-  }
-  return m_on_finish;
-}
-
-} // namespace object_map
-} // namespace librbd
-
-template class librbd::object_map::RemoveRequest<librbd::ImageCtx>;