RFC: target macro->hook migration idea

[Kaveh R. Ghazi]

 > I have no hard numbers to prove this, but I have never seen any of the
 > routines that would be affected show up anywhere near the top of a
 > profile.
 > zw

Because target macros are used all over the place, I suspect any
slowdown from hook conversion is one of those things that results in a
general slowdown not confined to any particular hotspot.

--
Kaveh R. Ghazi			ghazi@caip.rutgers.edu