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diff --git a/src/ceph/src/librbd/exclusive_lock/PostAcquireRequest.h b/src/ceph/src/librbd/exclusive_lock/PostAcquireRequest.h
deleted file mode 100644
index 06fdce3..0000000
--- a/src/ceph/src/librbd/exclusive_lock/PostAcquireRequest.h
+++ /dev/null
@@ -1,111 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#ifndef CEPH_LIBRBD_EXCLUSIVE_LOCK_POST_ACQUIRE_REQUEST_H
-#define CEPH_LIBRBD_EXCLUSIVE_LOCK_POST_ACQUIRE_REQUEST_H
-
-#include "include/int_types.h"
-#include "include/buffer.h"
-#include "librbd/ImageCtx.h"
-#include "msg/msg_types.h"
-#include <string>
-
-class Context;
-
-namespace librbd {
-
-namespace exclusive_lock {
-
-template <typename ImageCtxT = ImageCtx>
-class PostAcquireRequest {
-public:
-  static PostAcquireRequest* create(ImageCtxT &image_ctx, Context *on_acquire,
-                                    Context *on_finish);
-
-  ~PostAcquireRequest();
-  void send();
-
-private:
-
-  /**
-   * @verbatim
-   *
-   *    <start>
-   *      |
-   *      |
-   *      v
-   * REFRESH (skip if not
-   *      |   needed)
-   *      v
-   * OPEN_OBJECT_MAP (skip if
-   *      |           disabled)
-   *      v
-   * OPEN_JOURNAL (skip if
-   *      |   *     disabled)
-   *      |   *
-   *      |   * * * * * * * *
-   *      v                 *
-   *  ALLOCATE_JOURNAL_TAG  *
-   *      |            *    *
-   *      |            *    *
-   *      |            v    v
-   *      |         CLOSE_JOURNAL
-   *      |               |
-   *      |               v
-   *      |         CLOSE_OBJECT_MAP
-   *      |               |
-   *      v               |
-   *  <finish> <----------/
-   *
-   * @endverbatim
-   */
-
-  PostAcquireRequest(ImageCtxT &image_ctx, Context *on_acquire,
-                     Context *on_finish);
-
-  ImageCtxT &m_image_ctx;
-  Context *m_on_acquire;
-  Context *m_on_finish;
-
-  decltype(m_image_ctx.object_map) m_object_map;
-  decltype(m_image_ctx.journal) m_journal;
-
-  bool m_prepare_lock_completed = false;
-  int m_error_result;
-
-  void send_refresh();
-  void handle_refresh(int r);
-
-  void send_open_journal();
-  void handle_open_journal(int r);
-
-  void send_allocate_journal_tag();
-  void handle_allocate_journal_tag(int r);
-
-  void send_open_object_map();
-  void handle_open_object_map(int r);
-
-  void send_close_journal();
-  void handle_close_journal(int r);
-
-  void send_close_object_map();
-  void handle_close_object_map(int r);
-
-  void apply();
-  void revert();
-
-  void finish();
-
-  void save_result(int result) {
-    if (m_error_result == 0 && result < 0) {
-      m_error_result = result;
-    }
-  }
-};
-
-} // namespace exclusive_lock
-} // namespace librbd
-
-extern template class librbd::exclusive_lock::PostAcquireRequest<librbd::ImageCtx>;
-
-#endif // CEPH_LIBRBD_EXCLUSIVE_LOCK_POST_ACQUIRE_REQUEST_H