895 	struct signal_struct *sig = tsk->signal;  in de_thread()  local
906 	if (signal_group_exit(sig)) {  in de_thread()
915 	sig->group_exit_task = tsk;  in de_thread()
916 	sig->notify_count = zap_other_threads(tsk);  in de_thread()
918 		sig->notify_count--;  in de_thread()
920 	while (sig->notify_count) {  in de_thread()
945 			sig->notify_count = -1;  in de_thread()
1013 	sig->group_exit_task = NULL;  in de_thread()
1014 	sig->notify_count = 0;  in de_thread()
1020 	exit_itimers(sig);  in de_thread()
1052 	sig->group_exit_task = NULL;  in de_thread()
1053 	sig->notify_count = 0;  in de_thread()