remove ceph code

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

diff --git a/src/ceph/src/librbd/object_map/InvalidateRequest.cc b/src/ceph/src/librbd/object_map/InvalidateRequest.cc
deleted file mode 100644 (file)
index e744add..0000000
--- a/src/ceph/src/librbd/object_map/InvalidateRequest.cc
+++ /dev/null
@@ -1,83 +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/InvalidateRequest.h"
-#include "common/dout.h"
-#include "librbd/ExclusiveLock.h"
-#include "librbd/ImageCtx.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::object_map::InvalidateRequest: "
-
-namespace librbd {
-namespace object_map {
-
-template <typename I>
-InvalidateRequest<I>* InvalidateRequest<I>::create(I &image_ctx,
-                                                   uint64_t snap_id, bool force,
-                                                   Context *on_finish) {
-  return new InvalidateRequest<I>(image_ctx, snap_id, force, on_finish);
-}
-
-template <typename I>
-void InvalidateRequest<I>::send() {
-  I &image_ctx = this->m_image_ctx;
-  assert(image_ctx.owner_lock.is_locked());
-  assert(image_ctx.snap_lock.is_wlocked());
-
-  uint64_t snap_flags;
-  int r = image_ctx.get_flags(m_snap_id, &snap_flags);
-  if (r < 0 || ((snap_flags & RBD_FLAG_OBJECT_MAP_INVALID) != 0)) {
-    this->async_complete(r);
-    return;
-  }
-
-  CephContext *cct = image_ctx.cct;
-  lderr(cct) << this << " invalidating object map in-memory" << dendl;
-
-  // update in-memory flags
-  uint64_t flags = RBD_FLAG_OBJECT_MAP_INVALID;
-  if ((image_ctx.features & RBD_FEATURE_FAST_DIFF) != 0) {
-    flags |= RBD_FLAG_FAST_DIFF_INVALID;
-  }
-
-  r = image_ctx.update_flags(m_snap_id, flags, true);
-  if (r < 0) {
-    this->async_complete(r);
-    return;
-  }
-
-  // do not update on-disk flags if not image owner
-  if (image_ctx.image_watcher == nullptr ||
-      (!m_force && m_snap_id == CEPH_NOSNAP &&
-       image_ctx.exclusive_lock != nullptr &&
-       !image_ctx.exclusive_lock->is_lock_owner())) {
-    this->async_complete(0);
-    return;
-  }
-
-  lderr(cct) << this << " invalidating object map on-disk" << dendl;
-  librados::ObjectWriteOperation op;
-  cls_client::set_flags(&op, m_snap_id, flags, flags);
-
-  librados::AioCompletion *rados_completion =
-    this->create_callback_completion();
-  r = image_ctx.md_ctx.aio_operate(image_ctx.header_oid, rados_completion,
-                                     &op);
-  assert(r == 0);
-  rados_completion->release();
-}
-
-template <typename I>
-bool InvalidateRequest<I>::should_complete(int r) {
-  I &image_ctx = this->m_image_ctx;
-  CephContext *cct = image_ctx.cct;
-  lderr(cct) << this << " " << __func__ << ": r=" << r << dendl;
-  return true;
-}
-
-} // namespace object_map
-} // namespace librbd
-
-template class librbd::object_map::InvalidateRequest<librbd::ImageCtx>;