a9467c3c45
to specify exact number of cpus in loader.conf which get annoying when you have mix of machines which don't have equal number of total cpus. I propose "-1" as that value. When loader.conf has net.isr.maxthreads = -1, netisr will use all available cpus. In collaboration with: davide Reviewed by: gnn Differential Revision: https://reviews.freebsd.org/D2318 MFC after: 2 weeks Sponsored by: Limelight Networks