Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
-- don't depend on garbage in <sys/mount.h>. mbufs aren't actually
used here either. They should have been completely removed from filesystem
interfaces when they were removed from the interfaces to convert between
file handles and vnodes.