const runtime.gcMarkWorkerFractionalMode

5 uses

	runtime (current package)
		mgc.go#L267: 	gcMarkWorkerFractionalMode
		mgc.go#L1384: 			case gcMarkWorkerFractionalMode:
		mgc.go#L1399: 		if pp.gcMarkWorkerMode == gcMarkWorkerFractionalMode {
		mgcpacer.go#L805: 		pp.gcMarkWorkerMode = gcMarkWorkerFractionalMode
		mgcpacer.go#L847: 	case gcMarkWorkerFractionalMode: