var runtime.extraMLength

6 uses

	runtime (current package)
		proc.go#L799: 	count := mcount() - int32(extraMInUse.Load()) - int32(extraMLength.Load())
		proc.go#L2099: 	} else if extraMLength.Load() == 0 {
		proc.go#L2256: 	extraMLength atomic.Uint32
		proc.go#L2302: 	extraMLength.Add(delta)
		proc.go#L5422: 	if !iscgo && cgoHasExtraM && extraMLength.Load() > 0 {
		signal_unix.go#L756: 		if crashing < mcount()-int32(extraMLength.Load()) {