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8aa651060f
The Classifier flow table is the central part of the PPv2 Classifier, since it describes all classification steps performed for each flow. It has 512 entries, shared between all ports, which are divided into sequences that are pointed-to by the decoding table. Being able to see which entries in the flow table were hit is a key point when implementing and debugging classification offload. This commit allows reading each flow table entry's hit count independently, with a clear-on-read behaviour. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> 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.