http://people.freebsd.org/~sbruno/if_igb.c.txt
Scenario I've just seen: 8 core machine 2 igb(4) interfaces set num_queues=4 igb0:0 --> cpu0 igb0:1 --> cpu1 igb0:2 --> cpu2 igb0:3 --> cpu3 igb1:0 --> cpu0 igb1:1 --> cpu1 igb1:2 --> cpu2 igb1:3 --> cpu3 I suspect, that we need a static global to keep track of what cpu last was last bound to a queue. My patch does do this, but I don't know if its the right thing. Since I'm doing multiple interfaces, I need to make sure I don't schedule a queue to a non existent cpu, so take a modulo of the counter and the number of cpus in the box. Perhaps not the most elegant solution, but its a thing? Sean _______________________________________________ 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"
