Netfilter-Devel Archive on
 help / color / Atom feed
From: Pablo Neira Ayuso <>
To: Florian Westphal <>
Cc:, Edward Cree <>
Subject: Re: [PATCH v2 nf-next] netfilter: add and use nf_hook_slow_list()
Date: Thu, 17 Oct 2019 12:20:42 +0200
Message-ID: <20191017102042.emoxv5oesxov4oxv@salvia> (raw)
In-Reply-To: <>

On Fri, Oct 11, 2019 at 12:30:37AM +0200, Florian Westphal wrote:
> At this time, NF_HOOK_LIST() macro will iterate the list and then calls
> nf_hook() for each individual skb.
> This makes it so the entire list is passed into the netfilter core.
> The advantage is that we only need to fetch the rule blob once per list
> instead of per-skb.
> NF_HOOK_LIST now only works for ipv4 and ipv6, as those are the only
> callers.
> v2: use skb_list_del_init() instead of list_del (Edward Cree)
> Cc: Edward Cree <>
> Signed-off-by: Florian Westphal <>


      parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 22:30 Florian Westphal
2019-10-10 22:41 ` Edward Cree
2019-10-10 22:54   ` Florian Westphal
2019-10-14 11:02     ` Pablo Neira Ayuso
2019-10-14 13:56       ` Edward Cree
2019-10-17 10:20 ` Pablo Neira Ayuso [this message]

Reply instructions:

You may reply publically 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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191017102042.emoxv5oesxov4oxv@salvia \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Netfilter-Devel Archive on

Archives are clonable:
	git clone --mirror netfilter-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 netfilter-devel netfilter-devel/ \
	public-inbox-index netfilter-devel

Example config snippet for mirrors

Newsgroup available over NNTP:

AGPL code for this site: git clone