fdesc allocation optimization

[Andre Oppermann]

Alexey Dokuchaev wrote:
> 
> hi there,
> 
> i've been browsing some of dfbsd resources recently, and found this one
> being pretty interesting:
> 
> http://leaf.dragonflybsd.org/mailarchive/commits/2005-06/msg00526.html
> 
> however, it seemingly did not get attention in our lists.  so i am
> wondering if there are work/plans on porting hsu@'s work?  i remember
> that at some point we adopted some openbsd-derived algorithm, but since
> matt states that this is "far better algorithm then anything we or
> freebsd thought up before", i figured it worth a look.

Looks certainly good.  Why don't you go ahead and port it over?

-- 
Andre