Memory allocation performance
mav at FreeBSD.org
Sat Feb 2 15:12:50 PST 2008
Robert Watson wrote:
> Basically, the goal would be
> to make the pcpu cache FIFO as much as possible as that maximizes the
> chances that the newly allocated object already has lines in the cache.
Why FIFO? I think LIFO (stack) should be better for this goal as the
last freed object has more chances to be still present in cache.
More information about the freebsd-performance