const runtime._Gcopystack

6 uses

	runtime (current package)
		preempt.go#L145: 		case _Gcopystack:
		proc.go#L937: 		if atomic.Cas(&gp.atomicstatus, oldstatus, _Gcopystack) {
		runtime2.go#L79: 	_Gcopystack // 8
		stack.go#L1074: 	casgstatus(gp, _Grunning, _Gcopystack)
		stack.go#L1082: 	casgstatus(gp, _Gcopystack, _Grunning)
		traceback.go#L875: 	_Gcopystack: "copystack",