ceph/src/mds/MDSContinuation.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2014 Red Hat
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #include "common/Continuation.h"
  16 #include "mds/Mutation.h"
  17 #include "mds/Server.h"
  18
  19 #include "MDSContext.h"
  20
  21 class MDSContinuation : public Continuation {
  22 protected:
  23   Server *server;
  24   MDSInternalContext *get_internal_callback(int stage) {
  25     return new MDSInternalContextWrapper(server->mds, get_callback(stage));
  26   }
  27   MDSIOContextBase *get_io_callback(int stage) {
  28     return new MDSIOContextWrapper(server->mds, get_callback(stage));
  29   }
  30 public:
  31   MDSContinuation(Server *s) :
  32     Continuation(NULL), server(s) {}
  33 };