161 	struct signal_struct *sig = tsk->signal;  in __exit_signal()  local
178 		tty = sig->tty;  in __exit_signal()
179 		sig->tty = NULL;  in __exit_signal()
185 		if (sig->notify_count > 0 && !--sig->notify_count)  in __exit_signal()
186 			wake_up_process(sig->group_exec_task);  in __exit_signal()
188 		if (tsk == sig->curr_target)  in __exit_signal()
189 			sig->curr_target = next_thread(tsk);  in __exit_signal()
199 	write_seqlock(&sig->stats_lock);  in __exit_signal()
200 	sig->utime += utime;  in __exit_signal()
201 	sig->stime += stime;  in __exit_signal()
202 	sig->gtime += task_gtime(tsk);  in __exit_signal()
203 	sig->min_flt += tsk->min_flt;  in __exit_signal()
204 	sig->maj_flt += tsk->maj_flt;  in __exit_signal()
205 	sig->nvcsw += tsk->nvcsw;  in __exit_signal()
206 	sig->nivcsw += tsk->nivcsw;  in __exit_signal()
207 	sig->inblock += task_io_get_inblock(tsk);  in __exit_signal()
208 	sig->oublock += task_io_get_oublock(tsk);  in __exit_signal()
209 	task_io_accounting_add(&sig->ioac, &tsk->ioac);  in __exit_signal()
210 	sig->sum_sched_runtime += tsk->se.sum_exec_runtime;  in __exit_signal()
211 	sig->nr_threads--;  in __exit_signal()
213 	write_sequnlock(&sig->stats_lock);  in __exit_signal()
751 		int sig = thread_group_leader(tsk) &&  in exit_notify()  local
755 		autoreap = do_notify_parent(tsk, sig);  in exit_notify()
1095 	struct signal_struct *sig = current->signal;  in do_group_exit()  local
1097 	if (sig->flags & SIGNAL_GROUP_EXIT)  in do_group_exit()
1098 		exit_code = sig->group_exit_code;  in do_group_exit()
1099 	else if (sig->group_exec_task)  in do_group_exit()
1105 		if (sig->flags & SIGNAL_GROUP_EXIT)  in do_group_exit()
1107 			exit_code = sig->group_exit_code;  in do_group_exit()
1108 		else if (sig->group_exec_task)  in do_group_exit()
1111 			sig->group_exit_code = exit_code;  in do_group_exit()
1112 			sig->flags = SIGNAL_GROUP_EXIT;  in do_group_exit()
1211 		struct signal_struct *sig = p->signal;  in wait_task_zombie()  local
1236 		psig->cutime += tgutime + sig->cutime;  in wait_task_zombie()
1237 		psig->cstime += tgstime + sig->cstime;  in wait_task_zombie()
1238 		psig->cgtime += task_gtime(p) + sig->gtime + sig->cgtime;  in wait_task_zombie()
1240 			p->min_flt + sig->min_flt + sig->cmin_flt;  in wait_task_zombie()
1242 			p->maj_flt + sig->maj_flt + sig->cmaj_flt;  in wait_task_zombie()
1244 			p->nvcsw + sig->nvcsw + sig->cnvcsw;  in wait_task_zombie()
1246 			p->nivcsw + sig->nivcsw + sig->cnivcsw;  in wait_task_zombie()
1249 			sig->inblock + sig->cinblock;  in wait_task_zombie()
1252 			sig->oublock + sig->coublock;  in wait_task_zombie()
1253 		maxrss = max(sig->maxrss, sig->cmaxrss);  in wait_task_zombie()
1257 		task_io_accounting_add(&psig->ioac, &sig->ioac);  in wait_task_zombie()