On Oct 26, 2006, at 9:04 AM, Elad Efrat wrote:

> Jason Thorpe wrote:
>
>> What is the performance impact of "in there, but not enabled"?
>
> Good question. :) What would be a good test?

A fork-exec benchmark?  You've added heat to the exec code path, so  
that's what you need to measure.

-- thorpej