Method length_overages

libs/tcmalloc-1.4/src/thread_cache.h:185–187

Return the number of times that length() has gone over max_length().

    // Return the number of times that length() has gone over max_length().
    size_t length_overages() const {
      return length_overages_;
    }

    void set_length_overages(size_t new_count) {
      length_overages_ = new_count;