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Date:      Mon, 10 Nov 2014 16:15:09 +0000
From:      Sebastian Kuzminsky <S.Kuzminsky@F5.com>
To:        "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>
Subject:   1 gig superpages
Message-ID:  <D0862E49.6051%seb@f5.com>

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Hello hackers, I'm announcing the availability of a branch adding support f=
or 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.  Ther=
e 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.


--
Sebastian Kuzminsky



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