inline void update_max()

in spectator/stateful_meters.h [22:27]

• 6 lines of code
• 3 McCabe index (conditional complexity)

inline void update_max(std::atomic<T>* n, T value) {
  T current;
  do {
    current = n->load(std::memory_order_relaxed);
  } while (value > current && !n->compare_exchange_weak(current, value));
}