From: Eric Dumazet <eric.dumazet@gmail.com>
To: Florian Westphal <fw@strlen.de>, Eric Dumazet <eric.dumazet@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 02/13] sk_buff: add skb extension infrastructure
Date: Wed, 12 Dec 2018 12:17:42 -0800 [thread overview]
Message-ID: <7906a8d9-c2f9-0883-3d13-5ef38e53f10c@gmail.com> (raw)
In-Reply-To: <20181212184446.gyjwbwoyzhrk7kxw@breakpoint.cc>
On 12/12/2018 10:44 AM, Florian Westphal wrote:
> We could do that, its probably enough for mptcp needs.
> This would keep nf_bridge and secpath pointers as-is and increase
> skb truesize.
>
> If you prefer that, ok, but I don't see why we can't unify them behind
> a single layer?
>
Well, for a start we do not use nf_brifge or secpath.
XDP is all about not unifying because unifying has a cost.
Do we really want to slow down the stack just because MPTCP is coming ?
next prev parent reply other threads:[~2018-12-12 20:17 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 14:49 [PATCH net-next 0/13] sk_buff: add extension infrastructure Florian Westphal
2018-12-10 14:49 ` [PATCH net-next 01/13] netfilter: avoid using skb->nf_bridge directly Florian Westphal
2018-12-10 14:49 ` [PATCH net-next 02/13] sk_buff: add skb extension infrastructure Florian Westphal
[not found] ` <CAPUCuiADYwjY4kpq76-w9BKL3uiRvNjnmzKG29mCrb=b8YeesA@mail.gmail.com>
2018-12-12 0:07 ` Mat Martineau
2018-12-12 0:11 ` Florian Westphal
2018-12-12 11:59 ` Florian Westphal
2018-12-12 16:59 ` Mat Martineau
2018-12-12 14:44 ` Willem de Bruijn
2018-12-12 15:40 ` Florian Westphal
2018-12-12 15:45 ` Willem de Bruijn
2018-12-12 17:23 ` Eric Dumazet
2018-12-12 18:44 ` Florian Westphal
2018-12-12 20:17 ` Eric Dumazet [this message]
2018-12-12 20:52 ` Florian Westphal
2018-12-13 5:40 ` Eric Dumazet
2018-12-13 9:27 ` Florian Westphal
2018-12-13 10:18 ` Eric Dumazet
2018-12-13 10:39 ` Florian Westphal
2018-12-13 10:58 ` Eric Dumazet
2018-12-13 11:03 ` Florian Westphal
2018-12-13 11:16 ` Eric Dumazet
2018-12-13 11:44 ` Florian Westphal
2018-12-13 17:00 ` Christoph Paasch
2018-12-12 18:16 ` Stephen Suryaputra
2018-12-12 18:38 ` Florian Westphal
2018-12-13 0:38 ` David Miller
2018-12-10 14:49 ` [PATCH net-next 03/13] net: convert bridge_nf to use " Florian Westphal
2018-12-10 14:49 ` [PATCH net-next 04/13] xfrm: change secpath_set to return secpath struct, not error value Florian Westphal
2018-12-10 14:49 ` [PATCH net-next 05/13] net: move secpath_exist helper to sk_buff.h Florian Westphal
2018-12-10 14:49 ` [PATCH net-next 06/13] net: use skb_sec_path helper in more places Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 07/13] drivers: net: intel: use secpath helpers " Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 08/13] drivers: net: ethernet: mellanox: use skb_sec_path helper Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 09/13] drivers: net: netdevsim: " Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 10/13] xfrm: use secpath_exist where applicable Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 11/13] drivers: chelsio: use skb_sec_path helper Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 12/13] xfrm: prefer secpath_set over secpath_dup Florian Westphal
2018-12-10 14:50 ` [PATCH net-next 13/13] net: switch secpath to use skb extension infrastructure Florian Westphal
2018-12-11 8:06 ` Steffen Klassert
2018-12-11 10:18 ` Florian Westphal
2018-12-11 10:20 ` Steffen Klassert
2018-12-12 11:52 ` Florian Westphal
2018-12-13 4:08 ` [PATCH net-next 0/13] sk_buff: add " Shannon Nelson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7906a8d9-c2f9-0883-3d13-5ef38e53f10c@gmail.com \
--to=eric.dumazet@gmail.com \
--cc=fw@strlen.de \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).