146 	struct signal_struct *sig = tsk->signal;  in __exit_signal()
362 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in has_stopped_jobs()
413 	core_state = tsk->signal->core_state;  in coredump_task_exit()
629 	if (father->signal->has_child_subreaper) {  in find_new_reaper()
644 			if (!reaper->signal->is_child_subreaper)  in find_new_reaper()
758 	if (unlikely(tsk->signal->notify_count < 0))  in exit_notify()
759 		wake_up_process(tsk->signal->group_exec_task);  in exit_notify()
795 	struct signal_struct *signal = tsk->signal;  in synchronize_group_exit()  local
798 	signal->quick_threads--;  in synchronize_group_exit()
799 	if ((signal->quick_threads == 0) &&  in synchronize_group_exit()
800 	    !(signal->flags & SIGNAL_GROUP_EXIT)) {  in synchronize_group_exit()
801 		signal->flags = SIGNAL_GROUP_EXIT;  in synchronize_group_exit()
802 		signal->group_exit_code = code;  in synchronize_group_exit()
803 		signal->group_stop_count = 0;  in synchronize_group_exit()
837 	group_dead = atomic_dec_and_test(&tsk->signal->live);  in do_exit()
845 				tsk->signal->group_exit_code ?: (int)code);  in do_exit()
848 		hrtimer_cancel(&tsk->signal->real_timer);  in do_exit()
852 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()
1002 	struct signal_struct *sig = current->signal;  in do_group_exit()
1111 		status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1112 			? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1138 		struct signal_struct *sig = p->signal;  in wait_task_zombie()
1139 		struct signal_struct *psig = current->signal;  in wait_task_zombie()
1194 	status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1195 		? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1236 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in task_stopped_code()
1237 			return &p->signal->group_exit_code;  in task_stopped_code()
1341 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED))  in wait_task_continued()
1346 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED)) {  in wait_task_continued()
1351 		p->signal->flags &= ~SIGNAL_STOP_CONTINUED;  in wait_task_continued()
1542 	__wake_up_sync_key(&parent->signal->wait_chldexit,  in __wake_up_parent()
1594 	add_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()
1643 	remove_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()