diff -u -b -L /usr/local/share/emacs/23.0.92/lisp/emacs-lisp/elp.el.gz -L MY-PATH/elp.el 
--- /usr/local/share/emacs/23.0.92/lisp/emacs-lisp/elp.el.gz
+++ MY-PATH/elp.el
@@ -228,6 +228,7 @@
                   (error nil))))))
 
 
+(defalias 'elp-profile-function 'elp-instrument-function)
 ;;;###autoload
 (defun elp-instrument-function (funsym)
   "Instrument FUNSYM for profiling.

Diff finished.  Tue May  5 08:14:39 2009