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5495c58c65
Add XSk counterparts for preparing XSk &libeth_xdp_buff (adding head and frags), running the program, and handling the verdict, inc. XDP_PASS. Shortcuts in comparison with regular Rx: frags and all verdicts except XDP_REDIRECT are under unlikely() and out of line; no checks for XDP program presence as it's always true for XSk. Suggested-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> # optimizations Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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 reStructuredText 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.