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f020fa1a79
Consolidate the actions performed on the packet based on the XDP program result into a separate function that is easier to read and maintain. Simplify the i40e_construct_skb_zc function, so that the input xdp buffer is always freed, regardless of whether the output skb is successfully created or not. Simplify the behavior of the i40e_clean_rx_irq_zc function, so that the current packet descriptor is dropped when function i40_construct_skb_zc returns an error as opposed to re-processing the same description on the next invocation. Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Tested-by: Kiran Bhandare <kiranx.bhandare@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 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.