31.08.2012 22:54, Eugene Grosbein пишет: > I've rebuilt by kernel with SCHED_ULE and excluded PREEMPTION. > Stock driver works without changes in behaviour and driver from HEAD > now works very similar to old one: LA is not higher than 2 and > userland is pretty responsive. Also, transfer speed with new driver is > several percent more. That's good. > > Care to explain such dramatic difference for new driver > with/without PREEMPTION for relatively slow uniprocessor system? > >> And run 4BSD + no preemption, try again?
I've tried 4BSD without preemption too. Can't see any difference from ULE without preemption. Should I stick with 4BSD for UP system? Eugene Grosbein _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"