> A 256 entry TX hw queue fills up trivially on 1GB and 10GB, but if you
With TSO really? > increase the size much more performance starts to go down due to L2 > cache thrashing. Another possibility would be to consider using cache avoidance instructions while updating the TX ring (e.g. write combining on x86) -Andi - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html