runtime.rwmutex.readerCount (field)

5 uses

	runtime (current package)
		rwmutex.go#L26: 	readerCount atomic.Int32 // number of pending readers
		rwmutex.go#L39: 	if rw.readerCount.Add(1) < 0 {
		rwmutex.go#L63: 	if r := rw.readerCount.Add(-1); r < 0 {
		rwmutex.go#L87: 	r := rw.readerCount.Add(-rwmutexMaxReaders) + rwmutexMaxReaders
		rwmutex.go#L106: 	r := rw.readerCount.Add(rwmutexMaxReaders)