94 	struct signal_struct *sig = tsk->signal;  in __exit_signal()  local
120 		tty = sig->tty;  in __exit_signal()
121 		sig->tty = NULL;  in __exit_signal()
127 		if (sig->notify_count > 0 && !--sig->notify_count)  in __exit_signal()
128 			wake_up_process(sig->group_exit_task);  in __exit_signal()
130 		if (tsk == sig->curr_target)  in __exit_signal()
131 			sig->curr_target = next_thread(tsk);  in __exit_signal()
144 	write_seqlock(&sig->stats_lock);  in __exit_signal()
145 	sig->utime += utime;  in __exit_signal()
146 	sig->stime += stime;  in __exit_signal()
147 	sig->gtime += task_gtime(tsk);  in __exit_signal()
148 	sig->min_flt += tsk->min_flt;  in __exit_signal()
149 	sig->maj_flt += tsk->maj_flt;  in __exit_signal()
150 	sig->nvcsw += tsk->nvcsw;  in __exit_signal()
151 	sig->nivcsw += tsk->nivcsw;  in __exit_signal()
152 	sig->inblock += task_io_get_inblock(tsk);  in __exit_signal()
153 	sig->oublock += task_io_get_oublock(tsk);  in __exit_signal()
154 	task_io_accounting_add(&sig->ioac, &tsk->ioac);  in __exit_signal()
155 	sig->sum_sched_runtime += tsk->se.sum_exec_runtime;  in __exit_signal()
156 	sig->nr_threads--;  in __exit_signal()
158 	write_sequnlock(&sig->stats_lock);  in __exit_signal()
171 		flush_sigqueue(&sig->shared_pending);  in __exit_signal()
659 		int sig = thread_group_leader(tsk) &&  in exit_notify()  local
663 		autoreap = do_notify_parent(tsk, sig);  in exit_notify()
878 	struct signal_struct *sig = current->signal;  in do_group_exit()  local
882 	if (signal_group_exit(sig))  in do_group_exit()
883 		exit_code = sig->group_exit_code;  in do_group_exit()
888 		if (signal_group_exit(sig))  in do_group_exit()
890 			exit_code = sig->group_exit_code;  in do_group_exit()
892 			sig->group_exit_code = exit_code;  in do_group_exit()
893 			sig->flags = SIGNAL_GROUP_EXIT;  in do_group_exit()
1011 		struct signal_struct *sig = p->signal;  in wait_task_zombie()  local
1039 		psig->cutime += tgutime + sig->cutime;  in wait_task_zombie()
1040 		psig->cstime += tgstime + sig->cstime;  in wait_task_zombie()
1041 		psig->cgtime += task_gtime(p) + sig->gtime + sig->cgtime;  in wait_task_zombie()
1043 			p->min_flt + sig->min_flt + sig->cmin_flt;  in wait_task_zombie()
1045 			p->maj_flt + sig->maj_flt + sig->cmaj_flt;  in wait_task_zombie()
1047 			p->nvcsw + sig->nvcsw + sig->cnvcsw;  in wait_task_zombie()
1049 			p->nivcsw + sig->nivcsw + sig->cnivcsw;  in wait_task_zombie()
1052 			sig->inblock + sig->cinblock;  in wait_task_zombie()
1055 			sig->oublock + sig->coublock;  in wait_task_zombie()
1056 		maxrss = max(sig->maxrss, sig->cmaxrss);  in wait_task_zombie()
1060 		task_io_accounting_add(&psig->ioac, &sig->ioac);  in wait_task_zombie()