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e8d0059000
This patch folds lhash2 related functions into __inet_hash and inet_unhash. This will make the removal of the listening_hash in a latter patch easier to review. First, this patch folds inet_hash2 into __inet_hash. For unhash, the current call sequence is like inet_unhash() => __inet_unhash() => inet_unhash2(). The specific testing cases in __inet_unhash() are mostly related to TCP_LISTEN sk and its caller inet_unhash() already has the TCP_LISTEN test, so this patch folds both __inet_unhash() and inet_unhash2() into inet_unhash(). Note that all listening_hash users also have lhash2 initialized, so the !h->lhash2 check is no longer needed. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.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.