const runtime.limiterEventBits

5 uses

	runtime (current package)
		mgclimit.go#L355: 	limiterEventBits = 3
		mgclimit.go#L361: 	limiterEventTypeMask  = uint64((1<<limiterEventBits)-1) << (64 - limiterEventBits)
		mgclimit.go#L370: 	return limiterEventStamp(uint64(typ)<<(64-limiterEventBits) | (uint64(now) &^ limiterEventTypeMask))
		mgclimit.go#L389: 	return limiterEventType(s >> (64 - limiterEventBits))