const runtime.traceGoWaiting

3 uses

	runtime (current package)
		traceruntime.go#L523: 		w = w.writeGoStatus(gp.goid, -1, traceGoWaiting, gp.inMarkAssist, 0)
		tracestatus.go#L22: 	traceGoWaiting
		tracestatus.go#L146: 		tgs = traceGoWaiting