K 10 svn:author V 7 rwatson K 8 svn:date V 27 2009-05-13T12:19:54.212493Z K 7 svn:log V 305 Create at most one thread by default -- we want this to be a drop-in replacement for netisr1 in 8.0, so don't want to deal with full performance evaluation of the MP case yet. Add a tunable/sysctl to disable binding threads to CPUs, and set that by default, as we'll be using just one netisr by default. END