x86, perf, bts, mm: Delete the never used BTS-ptrace code
[linux-3.10.git] / kernel / ptrace.c
index 42ad8ae..9fb5123 100644 (file)
@@ -76,7 +76,6 @@ void __ptrace_unlink(struct task_struct *child)
        child->parent = child->real_parent;
        list_del_init(&child->ptrace_entry);
 
-       arch_ptrace_untrace(child);
        if (task_is_traced(child))
                ptrace_untrace(child);
 }