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b0a7ab4a77
Only called when new ct is allocated or the extension isn't present. This function will be extended, place this in the conntrack module instead of inlining. The callers already depend on nf_conntrack module. Return value is changed to bool, noone used the returned pointer. Make sure that the core drops the newly allocated conntrack if the extension is requested but can't be added. This makes it necessary to ifdef the section, as the stub always returns false we'd drop every new conntrack if the the ecache extension is disabled in kconfig. Add from data path (xt_CT, nft_ct) is unchanged. Signed-off-by: Florian Westphal <fw@strlen.de> 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.