ceph/src/mds/SimpleLock.cc

   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) 2015 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
  16 #include "SimpleLock.h"
  17 #include "Mutation.h"
  18
  19 void SimpleLock::dump(Formatter *f) const {
  20   assert(f != NULL);
  21   if (is_sync_and_unlocked()) {
  22     return;
  23   }
  24
  25   f->open_array_section("gather_set");
  26   if (have_more()) {
  27     for(std::set<int32_t>::iterator i = more()->gather_set.begin();
  28         i != more()->gather_set.end(); ++i) {
  29       f->dump_int("rank", *i);
  30     }
  31   }
  32   f->close_section();
  33
  34   f->dump_int("num_client_lease", num_client_lease);
  35   f->dump_int("num_rdlocks", get_num_rdlocks());
  36   f->dump_int("num_wrlocks", get_num_wrlocks());
  37   f->dump_int("num_xlocks", get_num_xlocks());
  38   f->open_object_section("xlock_by");
  39   if (get_xlock_by()) {
  40     get_xlock_by()->dump(f);
  41   }
  42   f->close_section();
  43 }