Re: have SLRU truncation use callbacks

Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
 
> But I think these changes stand on their own, merely on code
> clarity grounds).
 
After a quick scan, I think it helps with that.  This was a messy
area to deal with in SSI given the old API; with this change I think
we could make that part of the SSI code clearer and maybe clean up
unneeded files in a couple places where cleanup under the old API
was judged not to be worth the code complexity needed to make it
happen.
 
-Kevin