const runtime.gcCreditSlack

3 uses

	runtime (current package)
		mgcmark.go#L1364: 		if gcw.heapScanWork >= gcCreditSlack {
		mgcmark.go#L1462: 		if gcw.heapScanWork >= gcCreditSlack {
		mgcpacer.go#L47: 	gcCreditSlack = 2000