1603 		if (tsk->parent_exec_id != tsk->parent->self_exec_id)  in do_notify_parent()
1621 	info.si_pid = task_pid_nr_ns(tsk, task_active_pid_ns(tsk->parent));  in do_notify_parent()
1622 	info.si_uid = from_kuid_munged(task_cred_xxx(tsk->parent, user_ns),  in do_notify_parent()
1640 	psig = tsk->parent->sighand;  in do_notify_parent()
1665 		__group_send_sig_info(sig, &info, tsk->parent);  in do_notify_parent()
1666 	__wake_up_parent(tsk, tsk->parent);  in do_notify_parent()
1690 	struct task_struct *parent;  in do_notify_parent_cldstop()  local
1695 		parent = tsk->parent;  in do_notify_parent_cldstop()
1698 		parent = tsk->real_parent;  in do_notify_parent_cldstop()
1707 	info.si_pid = task_pid_nr_ns(tsk, task_active_pid_ns(parent));  in do_notify_parent_cldstop()
1708 	info.si_uid = from_kuid_munged(task_cred_xxx(parent, user_ns), task_uid(tsk));  in do_notify_parent_cldstop()
1730 	sighand = parent->sighand;  in do_notify_parent_cldstop()
1734 		__group_send_sig_info(SIGCHLD, &info, parent);  in do_notify_parent_cldstop()
1738 	__wake_up_parent(tsk, parent);  in do_notify_parent_cldstop()
1760 	    unlikely(current->mm == current->parent->mm))  in may_ptrace_stop()
2125 		info->si_pid = task_pid_vnr(current->parent);  in ptrace_signal()
2127 						task_uid(current->parent));  in ptrace_signal()