const runtime.stwStartTrace

4 uses

	runtime (current package)
		proc.go#L1373: 	stwStartTrace                                   // "start trace"
		proc.go#L1404: 	stwStartTrace:                  "start trace",
		trace.go#L225: 	stw := stopTheWorld(stwStartTrace)
		trace.go#L284: 	tl.STWStart(stwStartTrace) // We didn't trace this above, so trace it now.