65   void ReserveMem(size_t mem) {  in ReserveMem()  argument
67       ReserveMemWithCache(mem);  in ReserveMem()
69       memory_used_.fetch_add(mem, std::memory_order_relaxed);  in ReserveMem()
72       memory_active_.fetch_add(mem, std::memory_order_relaxed);  in ReserveMem()
77   void ScheduleFreeMem(size_t mem) {  in ScheduleFreeMem()  argument
79       memory_active_.fetch_sub(mem, std::memory_order_relaxed);  in ScheduleFreeMem()
82   void FreeMem(size_t mem) {  in FreeMem()  argument
84       FreeMemWithCache(mem);  in FreeMem()
86       memory_used_.fetch_sub(mem, std::memory_order_relaxed);  in FreeMem()
99   void ReserveMemWithCache(size_t mem);
100   void FreeMemWithCache(size_t mem);