const runtime.gcMarkWorkerNotWorker

4 uses

	runtime (current package)
		mgc.go#L274: 	gcMarkWorkerNotWorker gcMarkWorkerMode = iota
		mgc.go#L1834: 		if pp.gcMarkWorkerMode == gcMarkWorkerNotWorker {
		mgc.go#L1901: 		pp.gcMarkWorkerMode = gcMarkWorkerNotWorker
		traceruntime.go#L431: 	if pp.ptr().gcMarkWorkerMode != gcMarkWorkerNotWorker {