Sergey Lyubka wrote: > Discussion on -current, "read vs mmap", explained this. > If userland process does pre-fault allocated memory, ng_mmq > appears to be considerably faster than pcap:
Excellent! > If I connect it directly to ng_ether, the network stack stops working. > The question is - how to make it `transparent', so event the "lower" > hook is connected, mbufs are still passed to upper network > stack layers ? > Is it possible without additional copies like ng_tee/ng_hub do ? Perhaps you could have two hooks, one connected to each of the lower and upper ng_ether hooks. Then just copy the data into your ringbuffer and pass the mbuf back out the other hook? -ed _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
