remove ceph code

[stor4nfv.git] / src / ceph / src / librbd / exclusive_lock / PreAcquireRequest.cc

diff --git a/src/ceph/src/librbd/exclusive_lock/PreAcquireRequest.cc b/src/ceph/src/librbd/exclusive_lock/PreAcquireRequest.cc
deleted file mode 100644 (file)
index 663b82b..0000000
--- a/src/ceph/src/librbd/exclusive_lock/PreAcquireRequest.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/exclusive_lock/PreAcquireRequest.h"
-#include "librbd/Utils.h"
-#include "common/dout.h"
-#include "common/errno.h"
-#include "librbd/ImageCtx.h"
-#include "librbd/ImageWatcher.h"
-#include "librbd/ImageState.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::exclusive_lock::PreAcquireRequest: " \
-                           << this << " " << __func__ << ": "
-
-namespace librbd {
-namespace exclusive_lock {
-
-using util::create_async_context_callback;
-using util::create_context_callback;
-using util::create_rados_callback;
-
-template <typename I>
-PreAcquireRequest<I>* PreAcquireRequest<I>::create(I &image_ctx,
-                                                   Context *on_finish) {
-  return new PreAcquireRequest(image_ctx, on_finish);
-}
-
-template <typename I>
-PreAcquireRequest<I>::PreAcquireRequest(I &image_ctx, Context *on_finish)
-  : m_image_ctx(image_ctx),
-    m_on_finish(create_async_context_callback(image_ctx, on_finish)),
-    m_error_result(0) {
-}
-
-template <typename I>
-PreAcquireRequest<I>::~PreAcquireRequest() {
-}
-
-template <typename I>
-void PreAcquireRequest<I>::send() {
-  send_prepare_lock();
-}
-
-template <typename I>
-void PreAcquireRequest<I>::send_prepare_lock() {
-  CephContext *cct = m_image_ctx.cct;
-  ldout(cct, 10) << dendl;
-
-  // acquire the lock if the image is not busy performing other actions
-  Context *ctx = create_context_callback<
-    PreAcquireRequest<I>, &PreAcquireRequest<I>::handle_prepare_lock>(this);
-  m_image_ctx.state->prepare_lock(ctx);
-}
-
-template <typename I>
-void PreAcquireRequest<I>::handle_prepare_lock(int r) {
-  CephContext *cct = m_image_ctx.cct;
-  ldout(cct, 10) << "r=" << r << dendl;
-
-  send_flush_notifies();
-}
-
-template <typename I>
-void PreAcquireRequest<I>::send_flush_notifies() {
-  CephContext *cct = m_image_ctx.cct;
-  ldout(cct, 10) << dendl;
-
-  using klass = PreAcquireRequest<I>;
-  Context *ctx = create_context_callback<klass, &klass::handle_flush_notifies>(
-    this);
-  m_image_ctx.image_watcher->flush(ctx);
-}
-
-template <typename I>
-void PreAcquireRequest<I>::handle_flush_notifies(int r) {
-  CephContext *cct = m_image_ctx.cct;
-  ldout(cct, 10) << dendl;
-
-  assert(r == 0);
-  finish();
-}
-
-template <typename I>
-void PreAcquireRequest<I>::finish() {
-  m_on_finish->complete(m_error_result);
-  delete this;
-}
-
-} // namespace exclusive_lock
-} // namespace librbd
-
-template class librbd::exclusive_lock::PreAcquireRequest<librbd::ImageCtx>;