Method handle_cap_trunc

src/client/Client.cc:5828–5843

}

void Client::handle_cap_trunc(MetaSession *session, Inode *in, const MConstRef<MClientCaps>& m)
{
  mds_rank_t mds = session->mds_num;
  ceph_assert(in->caps.count(mds));

  uint64_t size = m->effective_size();
  ldout(cct, 10) << __func__ << " on ino " << *in
	   << " size " << in->effective_size() << " -> " << size
	   << dendl;

  int issued;
  in->caps_issued(&issued);
  issued |= in->caps_dirty();
  update_inode_file_size(in, issued, size, m->get_truncate_seq(),
                         m->get_truncate_size());
}

void Client::handle_cap_flush_ack(MetaSession *session, Inode *in, Cap *cap, const MConstRef<MClientCaps>& m)
{