BGL-free net stack

[Matthew Dillon]

    I should also add that there's a ton of work that needs to be done
    in the kernel for BGL removal in general, particularly the I/O
    paths (the network path being only part of the larger picture).

    There's plenty of thesis material there, particularly because our
    cpu-localization approach is very different from the tact that
    other OS's have taken.

					-Matt
					Matthew Dillon 
					<dillon at backplane.com>