update sources to v12.2.1

[ceph.git] / ceph / src / mds / MDSCacheObject.cc

// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
// vim: ts=8 sw=2 smarttab

#include "MDSCacheObject.h"
#include "MDSContext.h"
#include "common/Formatter.h"

uint64_t MDSCacheObject::last_wait_seq = 0;

void MDSCacheObject::finish_waiting(uint64_t mask, int result) {
  std::list<MDSInternalContextBase*> finished;
  take_waiting(mask, finished);
  finish_contexts(g_ceph_context, finished, result);
}

void MDSCacheObject::dump(Formatter *f) const
{
  f->dump_bool("is_auth", is_auth());

  // Fields only meaningful for auth
  f->open_object_section("auth_state");
  {
    f->open_object_section("replicas");
    for (const auto &it : get_replicas()) {
      std::ostringstream rank_str;
      rank_str << it.first;
      f->dump_int(rank_str.str().c_str(), it.second);
    }
    f->close_section();
  }
  f->close_section(); // auth_state

  // Fields only meaningful for replica
  f->open_object_section("replica_state");
  {
    f->open_array_section("authority");
    f->dump_int("first", authority().first);
    f->dump_int("second", authority().second);
    f->close_section();
    f->dump_unsigned("replica_nonce", get_replica_nonce());
  }
  f->close_section();  // replica_state

  f->dump_int("auth_pins", auth_pins);
  f->dump_int("nested_auth_pins", nested_auth_pins);
  f->dump_bool("is_frozen", is_frozen());
  f->dump_bool("is_freezing", is_freezing());

#ifdef MDS_REF_SET
    f->open_object_section("pins");
    for(std::map<int, int>::const_iterator it = ref_map.begin();
        it != ref_map.end(); ++it) {
      f->dump_int(pin_name(it->first), it->second);
    }
    f->close_section();
#endif
    f->dump_int("nref", ref);
}

/*
 * Use this in subclasses when printing their specialized
 * states too.
 */
void MDSCacheObject::dump_states(Formatter *f) const
{
  if (state_test(STATE_AUTH)) f->dump_string("state", "auth");
  if (state_test(STATE_DIRTY)) f->dump_string("state", "dirty");
  if (state_test(STATE_NOTIFYREF)) f->dump_string("state", "notifyref");
  if (state_test(STATE_REJOINING)) f->dump_string("state", "rejoining");
  if (state_test(STATE_REJOINUNDEF))
    f->dump_string("state", "rejoinundef");
}