161 	struct signal_struct *sig = tsk->signal;  in __exit_signal()
277 		if (leader->signal->flags & SIGNAL_GROUP_EXIT)  in release_task()
278 			leader->exit_code = leader->signal->group_exit_code;  in release_task()
305 		flush_sigqueue(&p->signal->shared_pending);  in release_task()
386 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in has_stopped_jobs()
644 	if (father->signal->has_child_subreaper) {  in find_new_reaper()
659 			if (!reaper->signal->is_child_subreaper)  in find_new_reaper()
771 	if (unlikely(tsk->signal->notify_count < 0))  in exit_notify()
772 		wake_up_process(tsk->signal->group_exec_task);  in exit_notify()
870 	struct signal_struct *signal = tsk->signal;  in synchronize_group_exit()  local
874 	signal->quick_threads--;  in synchronize_group_exit()
875 	if ((signal->quick_threads == 0) &&  in synchronize_group_exit()
876 	    !(signal->flags & SIGNAL_GROUP_EXIT)) {  in synchronize_group_exit()
877 		signal->flags = SIGNAL_GROUP_EXIT;  in synchronize_group_exit()
878 		signal->group_exit_code = code;  in synchronize_group_exit()
879 		signal->group_stop_count = 0;  in synchronize_group_exit()
889 	core_state = signal->core_state;  in synchronize_group_exit()
918 	group_dead = atomic_dec_and_test(&tsk->signal->live);  in do_exit()
926 				tsk->signal->group_exit_code ?: (int)code);  in do_exit()
929 		hrtimer_cancel(&tsk->signal->real_timer);  in do_exit()
933 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()
1089 	struct signal_struct *sig = current->signal;  in do_group_exit()
1178 		status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1179 			? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1205 		struct signal_struct *sig = p->signal;  in wait_task_zombie()
1206 		struct signal_struct *psig = current->signal;  in wait_task_zombie()
1257 	status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1258 		? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1299 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in task_stopped_code()
1300 			return &p->signal->group_exit_code;  in task_stopped_code()
1404 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED))  in wait_task_continued()
1409 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED)) {  in wait_task_continued()
1414 		p->signal->flags &= ~SIGNAL_STOP_CONTINUED;  in wait_task_continued()
1613 	__wake_up_sync_key(&parent->signal->wait_chldexit,  in __wake_up_parent()
1712 	add_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()
1725 	remove_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()