var runtime.extraMInUse

5 uses

	runtime (current package)
		metrics.go#L810: 	a.threads = uint64(mcount()) - uint64(extraMInUse.Load()) - uint64(extraMLength.Load())
		proc.go#L987: 	count := mcount() - int32(extraMInUse.Load()) - int32(extraMLength.Load())
		proc.go#L2751: 	extraMInUse atomic.Uint32
		proc.go#L2805: 	extraMInUse.Add(1)
		proc.go#L2815: 	extraMInUse.Add(-1)