Freebsd kernel guide

[Philip Hallstrom]

> hi all,
> Is anyone aware of a good book that teaches the internals of
> freebsd kernel? ie. books for understanding kernel internals,
> kernel module programming and kernel source (tree)guide.

I'm sure there are more, but here's some...

http://www.freebsd.org/doc/en_US.ISO8859-1/books/arch-handbook/index.html
http://www.freebsd.org/doc/en_US.ISO8859-1/books/design-44bsd/index.html

-philip