__ptrace_link      64 include/linux/ptrace.h extern void __ptrace_link(struct task_struct *child,
__ptrace_link     218 include/linux/ptrace.h 		__ptrace_link(child, current->parent, current->ptracer_cred);
__ptrace_link      84 kernel/ptrace.c 	__ptrace_link(child, new_parent, current_cred());