So I'm looking at defopt'ing NMBCLUSTERS, and found that a variable
nmbclusters is initialised to NMBCLUSTERS in conf/param.c, but not
referenced anywhere else (kernel or userland).

Should everything in the kernel reference nmbclusters, or should it
be g/c'd from conf/param.c.


While I'm talking about g/c'ing things, is it time all the REAL_CLISTS
goop went?  conf/param.c makes interesting reading :-)

Simon.