ceph/src/msg/xio/XioSubmit.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) 2004-2006 Sage Weil <sage@newdream.net>
   7  * Portions Copyright (C) 2013 CohortFS, LLC
   8  *
   9  * This is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License version 2.1, as published by the Free Software
  12  * Foundation.  See file COPYING.
  13  *
  14  */
  15
  16 #ifndef XIO_SUBMIT_H
  17 #define XIO_SUBMIT_H
  18
  19 #include <boost/intrusive/list.hpp>
  20 #include "msg/SimplePolicyMessenger.h"
  21 extern "C" {
  22 #include "libxio.h"
  23 }
  24 #include "XioConnection.h"
  25 #include "msg/msg_types.h"
  26 #include "XioPool.h"
  27
  28 namespace bi = boost::intrusive;
  29
  30 class XioConnection;
  31
  32 struct XioSubmit
  33 {
  34 public:
  35   enum submit_type
  36   {
  37     OUTGOING_MSG,
  38     INCOMING_MSG_RELEASE
  39   };
  40   enum submit_type type;
  41   bi::list_member_hook<> submit_list;
  42   XioConnection *xcon;
  43   ZTracer::Trace trace;
  44
  45   XioSubmit(enum submit_type _type, XioConnection *_xcon) :
  46     type(_type), xcon(_xcon)
  47     {}
  48
  49   typedef bi::list< XioSubmit,
  50                     bi::member_hook< XioSubmit,
  51                                      bi::list_member_hook<>,
  52                                      &XioSubmit::submit_list >
  53                     > Queue;
  54   virtual ~XioSubmit(){
  55   }
  56 };
  57
  58 #endif /* XIO_SUBMIT_H */