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ca58fbe06c
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) Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Edward Cree <ecree@solarflare.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.