"Michael S. Tsirkin" <m...@redhat.com> writes: > Yes without checksum net core always linearizes packets, so yes it is > screwed. > For -net, skb always allocates space for 17 frags + linear part so > it seems sane to do same in virtio core, and allocate, for -net, > up to max_frags + 1 from cache. > We can adjust it: no _SG -> 2 otherwise 18.
But I thought it used individual buffers these days? Cheers, Rusty. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
