const runtime.gcTriggerTime

5 uses

	runtime (current package)
		mgc.go#L591: 	gcTriggerTime
		mgc.go#L610: 	case gcTriggerTime:
		mgcpacer.go#L431: 	if trigger.kind == gcTriggerTime {
		proc.go#L354: 		gcStart(gcTrigger{kind: gcTriggerTime, now: nanotime()})
		proc.go#L6241: 		if t := (gcTrigger{kind: gcTriggerTime, now: now}); t.test() && forcegc.idle.Load() {