Method dir_freelist_length

src/traffic_cache_tool/CacheDefs.cc:671–685

#endif

int
StripeSM::dir_freelist_length(int s)
{
  int            free = 0;
  CacheDirEntry *seg  = this->dir_segment(s);
  CacheDirEntry *e    = dir_from_offset(this->freelist[s], seg);
  if (this->check_loop(s)) {
    return (DIR_DEPTH - 1) * this->_buckets;
  }
  while (e) {
    free++;
    e = next_dir(e, seg);
  }
  return free;
}

int
StripeSM::check_loop(int s)