85 	struct signal_struct *sig = tsk->signal;  in __exit_signal()  local
98 		tty = sig->tty;  in __exit_signal()
99 		sig->tty = NULL;  in __exit_signal()
113 		if (sig->notify_count > 0 && !--sig->notify_count)  in __exit_signal()
114 			wake_up_process(sig->group_exit_task);  in __exit_signal()
116 		if (tsk == sig->curr_target)  in __exit_signal()
117 			sig->curr_target = next_thread(tsk);  in __exit_signal()
127 	write_seqlock(&sig->stats_lock);  in __exit_signal()
128 	sig->utime += utime;  in __exit_signal()
129 	sig->stime += stime;  in __exit_signal()
130 	sig->gtime += task_gtime(tsk);  in __exit_signal()
131 	sig->min_flt += tsk->min_flt;  in __exit_signal()
132 	sig->maj_flt += tsk->maj_flt;  in __exit_signal()
133 	sig->nvcsw += tsk->nvcsw;  in __exit_signal()
134 	sig->nivcsw += tsk->nivcsw;  in __exit_signal()
135 	sig->inblock += task_io_get_inblock(tsk);  in __exit_signal()
136 	sig->oublock += task_io_get_oublock(tsk);  in __exit_signal()
137 	task_io_accounting_add(&sig->ioac, &tsk->ioac);  in __exit_signal()
138 	sig->sum_sched_runtime += tsk->se.sum_exec_runtime;  in __exit_signal()
139 	sig->nr_threads--;  in __exit_signal()
141 	write_sequnlock(&sig->stats_lock);  in __exit_signal()
154 		flush_sigqueue(&sig->shared_pending);  in __exit_signal()
602 		int sig = thread_group_leader(tsk) &&  in exit_notify()  local
606 		autoreap = do_notify_parent(tsk, sig);  in exit_notify()
857 	struct signal_struct *sig = current->signal;  in do_group_exit()  local
861 	if (signal_group_exit(sig))  in do_group_exit()
862 		exit_code = sig->group_exit_code;  in do_group_exit()
867 		if (signal_group_exit(sig))  in do_group_exit()
869 			exit_code = sig->group_exit_code;  in do_group_exit()
871 			sig->group_exit_code = exit_code;  in do_group_exit()
872 			sig->flags = SIGNAL_GROUP_EXIT;  in do_group_exit()
1026 		struct signal_struct *sig = p->signal;  in wait_task_zombie()  local
1054 		psig->cutime += tgutime + sig->cutime;  in wait_task_zombie()
1055 		psig->cstime += tgstime + sig->cstime;  in wait_task_zombie()
1056 		psig->cgtime += task_gtime(p) + sig->gtime + sig->cgtime;  in wait_task_zombie()
1058 			p->min_flt + sig->min_flt + sig->cmin_flt;  in wait_task_zombie()
1060 			p->maj_flt + sig->maj_flt + sig->cmaj_flt;  in wait_task_zombie()
1062 			p->nvcsw + sig->nvcsw + sig->cnvcsw;  in wait_task_zombie()
1064 			p->nivcsw + sig->nivcsw + sig->cnivcsw;  in wait_task_zombie()
1067 			sig->inblock + sig->cinblock;  in wait_task_zombie()
1070 			sig->oublock + sig->coublock;  in wait_task_zombie()
1071 		maxrss = max(sig->maxrss, sig->cmaxrss);  in wait_task_zombie()
1075 		task_io_accounting_add(&psig->ioac, &sig->ioac);  in wait_task_zombie()