1 gig superpages
Bryan Drewery
bdrewery at FreeBSD.org
Thu Nov 13 19:10:48 UTC 2014
On 11/10/2014 10:15 AM, Sebastian Kuzminsky wrote:
> Hello hackers, I'm announcing the availability of a branch adding support for 1 GB superpages to FreeBSD.
>
> https://github.com/Seb-LineRate/freebsd/commits/seb/stable-10/1-gig-pages
>
> The branch is based on work done by Line Rate Systems and F5 Networks, and used in our LROS load-balancing product.
>
> Our product is based on FreeBSD 9.1; the branch I linked to above is our 1 gig page support rebased onto stable/10. I probably messed something up in the rebase, as lots of things changed both in pmap and vm since 9.1. There are also a handful of commits that i haven't gotten to yet, but they are less consequential - just performance improvements to the buddy allocator. I hope to push those over the next few days.
>
> It should be relatively easy to rebase the branch onto Current.
>
>
> This is a work in progress, and I would appreciate feedback and comments.
https://www.freebsd.org/cgi/man.cgi?query=style&sektion=9
Please follow our style guidelines. You may want to wait to clean that
up until there is more technical feedback though.
--
Regards,
Bryan Drewery
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