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4c60d04c28
nf_trace is a debug feature, AFAIU, and yet it sits oddly high in the sk_buff bitfield. Move it down, pushing up dst_pending_confirm and inner_protocol_type. Next change will make nf_trace optional (under Kconfig) and all optional fields should be placed after 2b fields to avoid 2b fields straddling bytes. dst_pending_confirm is L3, so it makes sense next to ignore_df. inner_protocol_type goes up just to keep the balance. Acked-by: Florian Westphal <fw@strlen.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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.