142 	struct signal_struct *sig = tsk->signal;  in __exit_signal()  local
159 		tty = sig->tty;  in __exit_signal()
160 		sig->tty = NULL;  in __exit_signal()
166 		if (sig->notify_count > 0 && !--sig->notify_count)  in __exit_signal()
167 			wake_up_process(sig->group_exit_task);  in __exit_signal()
169 		if (tsk == sig->curr_target)  in __exit_signal()
170 			sig->curr_target = next_thread(tsk);  in __exit_signal()
183 	write_seqlock(&sig->stats_lock);  in __exit_signal()
184 	sig->utime += utime;  in __exit_signal()
185 	sig->stime += stime;  in __exit_signal()
186 	sig->gtime += task_gtime(tsk);  in __exit_signal()
187 	sig->min_flt += tsk->min_flt;  in __exit_signal()
188 	sig->maj_flt += tsk->maj_flt;  in __exit_signal()
189 	sig->nvcsw += tsk->nvcsw;  in __exit_signal()
190 	sig->nivcsw += tsk->nivcsw;  in __exit_signal()
191 	sig->inblock += task_io_get_inblock(tsk);  in __exit_signal()
192 	sig->oublock += task_io_get_oublock(tsk);  in __exit_signal()
193 	task_io_accounting_add(&sig->ioac, &tsk->ioac);  in __exit_signal()
194 	sig->sum_sched_runtime += tsk->se.sum_exec_runtime;  in __exit_signal()
195 	sig->nr_threads--;  in __exit_signal()
197 	write_sequnlock(&sig->stats_lock);  in __exit_signal()
210 		flush_sigqueue(&sig->shared_pending);  in __exit_signal()
725 		int sig = thread_group_leader(tsk) &&  in exit_notify()  local
729 		autoreap = do_notify_parent(tsk, sig);  in exit_notify()
976 	struct signal_struct *sig = current->signal;  in do_group_exit()  local
980 	if (signal_group_exit(sig))  in do_group_exit()
981 		exit_code = sig->group_exit_code;  in do_group_exit()
986 		if (signal_group_exit(sig))  in do_group_exit()
988 			exit_code = sig->group_exit_code;  in do_group_exit()
990 			sig->group_exit_code = exit_code;  in do_group_exit()
991 			sig->flags = SIGNAL_GROUP_EXIT;  in do_group_exit()
1109 		struct signal_struct *sig = p->signal;  in wait_task_zombie()  local
1137 		psig->cutime += tgutime + sig->cutime;  in wait_task_zombie()
1138 		psig->cstime += tgstime + sig->cstime;  in wait_task_zombie()
1139 		psig->cgtime += task_gtime(p) + sig->gtime + sig->cgtime;  in wait_task_zombie()
1141 			p->min_flt + sig->min_flt + sig->cmin_flt;  in wait_task_zombie()
1143 			p->maj_flt + sig->maj_flt + sig->cmaj_flt;  in wait_task_zombie()
1145 			p->nvcsw + sig->nvcsw + sig->cnvcsw;  in wait_task_zombie()
1147 			p->nivcsw + sig->nivcsw + sig->cnivcsw;  in wait_task_zombie()
1150 			sig->inblock + sig->cinblock;  in wait_task_zombie()
1153 			sig->oublock + sig->coublock;  in wait_task_zombie()
1154 		maxrss = max(sig->maxrss, sig->cmaxrss);  in wait_task_zombie()
1158 		task_io_accounting_add(&psig->ioac, &sig->ioac);  in wait_task_zombie()