ceph/src/tools/rbd_mirror/Threads.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #include "tools/rbd_mirror/Threads.h"
   5 #include "common/Timer.h"
   6 #include "librbd/AsioEngine.h"
   7 #include "librbd/ImageCtx.h"
   8 #include "librbd/asio/ContextWQ.h"
   9
  10 namespace rbd {
  11 namespace mirror {
  12
  13 template <typename I>
  14 Threads<I>::Threads(std::shared_ptr<librados::Rados>& rados) {
  15   auto cct = static_cast<CephContext*>(rados->cct());
  16   asio_engine = new librbd::AsioEngine(rados);
  17   work_queue = asio_engine->get_work_queue();
  18
  19   timer = new SafeTimer(cct, timer_lock, true);
  20   timer->init();
  21 }
  22
  23 template <typename I>
  24 Threads<I>::~Threads() {
  25   {
  26     std::lock_guard timer_locker{timer_lock};
  27     timer->shutdown();
  28   }
  29   delete timer;
  30
  31   work_queue->drain();
  32   delete asio_engine;
  33 }
  34
  35 } // namespace mirror
  36 } // namespace rbd
  37
  38 template class rbd::mirror::Threads<librbd::ImageCtx>;