const runtime._Gcopystack

6 uses

	runtime (current package)
		preempt.go#L144: 		case _Gcopystack:
		proc.go#L1160: 		if gp.atomicstatus.CompareAndSwap(oldstatus, _Gcopystack) {
		runtime2.go#L80: 	_Gcopystack // 8
		stack.go#L1112: 	casgstatus(gp, _Grunning, _Gcopystack)
		stack.go#L1120: 	casgstatus(gp, _Gcopystack, _Grunning)
		traceback.go#L1181: 	_Gcopystack: "copystack",