97 	struct signal_struct *sig = tsk->signal;  in __exit_signal()
313 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in has_stopped_jobs()
364 	core_state = tsk->signal->core_state;  in coredump_task_exit()
579 	if (father->signal->has_child_subreaper) {  in find_new_reaper()
594 			if (!reaper->signal->is_child_subreaper)  in find_new_reaper()
708 	if (unlikely(tsk->signal->notify_count < 0))  in exit_notify()
709 		wake_up_process(tsk->signal->group_exec_task);  in exit_notify()
745 	struct signal_struct *signal = tsk->signal;  in synchronize_group_exit()  local
748 	signal->quick_threads--;  in synchronize_group_exit()
749 	if ((signal->quick_threads == 0) &&  in synchronize_group_exit()
750 	    !(signal->flags & SIGNAL_GROUP_EXIT)) {  in synchronize_group_exit()
751 		signal->flags = SIGNAL_GROUP_EXIT;  in synchronize_group_exit()
752 		signal->group_exit_code = code;  in synchronize_group_exit()
753 		signal->group_stop_count = 0;  in synchronize_group_exit()
782 	group_dead = atomic_dec_and_test(&tsk->signal->live);  in do_exit()
790 				tsk->signal->group_exit_code ?: (int)code);  in do_exit()
793 		hrtimer_cancel(&tsk->signal->real_timer);  in do_exit()
797 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()
927 	struct signal_struct *sig = current->signal;  in do_group_exit()
1036 		status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1037 			? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1063 		struct signal_struct *sig = p->signal;  in wait_task_zombie()
1064 		struct signal_struct *psig = current->signal;  in wait_task_zombie()
1119 	status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1120 		? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1161 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in task_stopped_code()
1162 			return &p->signal->group_exit_code;  in task_stopped_code()
1266 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED))  in wait_task_continued()
1271 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED)) {  in wait_task_continued()
1276 		p->signal->flags &= ~SIGNAL_STOP_CONTINUED;  in wait_task_continued()
1467 	__wake_up_sync_key(&parent->signal->wait_chldexit,  in __wake_up_parent()
1519 	add_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()
1568 	remove_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()