[dpdk-users] KNI - mbuf-sk_buff converstion
tom.barbette at ulg.ac.be
tom.barbette at ulg.ac.be
Wed Dec 21 15:01:31 CET 2016
The memory space could be mapped when converting an mbuf to skbuff (while as you say it would be much harder the other way), but I don't see it done in the KNI code.
It memcpy the whole packet.
Out of curiosity, are there plan on using mapped skbuff?
Tom Barbette
PhD Student @ Université de Liège
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----- Mail original -----
De: "Anupam Kapoor" <anupam.kapoor at gmail.com>
À: "Avi Cohen" <avi.cohen at huawei.com>
Cc: users at dpdk.org
Envoyé: Mercredi 21 Décembre 2016 09:28:46
Objet: Re: [dpdk-users] KNI - mbuf-sk_buff converstion
On Wed, Dec 21, 2016 at 1:09 PM, Avi Cohen <avi.cohen at huawei.com> wrote:
> are zero_copy with respect to the packet data (headers+payload) - is this
> correc
umm mbuf's, and skb's are in different address spaces...
--
kind regards
anupam
In the beginning was the lambda, and the lambda was with Emacs, and Emacs
was the lambda.
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