1056 static void seccomp_handle_addfd(struct seccomp_kaddfd *addfd, struct seccomp_knotif *n)  in seccomp_handle_addfd()  argument
1074 			n->state = SECCOMP_NOTIFY_SENT;  in seccomp_handle_addfd()
1077 			n->flags = 0;  in seccomp_handle_addfd()
1078 			n->error = 0;  in seccomp_handle_addfd()
1079 			n->val = fd;  in seccomp_handle_addfd()
1091 				  struct seccomp_knotif *n)  in should_sleep_killable()  argument
1093 	return match->wait_killable_recv && n->state == SECCOMP_NOTIFY_SENT;  in should_sleep_killable()
1103 	struct seccomp_knotif n = {};  in seccomp_do_user_notification()  local
1111 	n.task = current;  in seccomp_do_user_notification()
1112 	n.state = SECCOMP_NOTIFY_INIT;  in seccomp_do_user_notification()
1113 	n.data = sd;  in seccomp_do_user_notification()
1114 	n.id = seccomp_next_notify_id(match);  in seccomp_do_user_notification()
1115 	init_completion(&n.ready);  in seccomp_do_user_notification()
1116 	list_add_tail(&n.list, &match->notif->notifications);  in seccomp_do_user_notification()
1117 	INIT_LIST_HEAD(&n.addfd);  in seccomp_do_user_notification()
1126 		bool wait_killable = should_sleep_killable(match, &n);  in seccomp_do_user_notification()
1130 			err = wait_for_completion_killable(&n.ready);  in seccomp_do_user_notification()
1132 			err = wait_for_completion_interruptible(&n.ready);  in seccomp_do_user_notification()
1140 			if (!wait_killable && should_sleep_killable(match, &n))  in seccomp_do_user_notification()
1146 		addfd = list_first_entry_or_null(&n.addfd,  in seccomp_do_user_notification()
1150 			seccomp_handle_addfd(addfd, &n);  in seccomp_do_user_notification()
1152 	}  while (n.state != SECCOMP_NOTIFY_REPLIED);  in seccomp_do_user_notification()
1154 	ret = n.val;  in seccomp_do_user_notification()
1155 	err = n.error;  in seccomp_do_user_notification()
1156 	flags = n.flags;  in seccomp_do_user_notification()
1160 	list_for_each_entry_safe(addfd, tmp, &n.addfd, list) {  in seccomp_do_user_notification()
1178 		list_del(&n.list);  in seccomp_do_user_notification()