> I just notices the net/sched Makefile references two schedulers, > > obj-$(CONFIG_NET_SCH_HPFQ) += sch_hpfq.o > obj-$(CONFIG_NET_SCH_HFSC) += sch_hfsc.o > > although no source files are included. The section in Config.in is > commented out. These are stubs. Jamal had some volunteer who wanted to write H-FSC but the effort vanished AFAIK. H-PFQ can be thought as subset of H-FSC opration so that I'd not expect to be ever done. H-FSC is very good discipline, it is hard to programm correctly. I've been in temptation to write it too but then I would have to eat grass and drink from river ... devik
