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1a441a9b8b
Modify flow table offload to cache the last ct info status that was passed to the driver offload callbacks by extending enum nf_flow_flags with new "NF_FLOW_HW_ESTABLISHED" flag. Set the flag if ctinfo was 'established' during last act_ct meta actions fill call. This infrastructure change is necessary to optimize promoting of UDP connections from 'new' to 'established' in following patches in this series. Signed-off-by: Vlad Buslov <vladbu@nvidia.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.