Method send_resize_object_map

src/librbd/operation/RebuildObjectMapRequest.cc:99–125

template <typename I>
void RebuildObjectMapRequest<I>::send_resize_object_map() {
  ceph_assert(ceph_mutex_is_locked(m_image_ctx.owner_lock));
  CephContext *cct = m_image_ctx.cct;

  m_image_ctx.image_lock.lock_shared();
  ceph_assert(m_image_ctx.object_map != nullptr);

  uint64_t size = get_image_size();
  uint64_t num_objects = Striper::get_num_objects(m_image_ctx.layout, size);

  if (m_image_ctx.object_map->size() == num_objects) {
    m_image_ctx.image_lock.unlock_shared();
    send_verify_objects();
    return;
  }

  ldout(cct, 5) << this << " send_resize_object_map" << dendl;
  m_state = STATE_RESIZE_OBJECT_MAP;

  // should have been canceled prior to releasing lock
  ceph_assert(m_image_ctx.exclusive_lock == nullptr ||
              m_image_ctx.exclusive_lock->is_lock_owner());

  m_image_ctx.object_map->aio_resize(size, OBJECT_NONEXISTENT,
                                     this->create_callback_context());
  m_image_ctx.image_lock.unlock_shared();
}

template <typename I>
void RebuildObjectMapRequest<I>::send_trim_image() {