Vladimir Oltean
a800abd3ec
We need to build an skb from two code paths now: from the plain RX data path and from the XDP data path when the verdict is XDP_PASS. Create a new enetc_build_skb function which contains the essential steps for building an skb based on the first and last positions of buffer descriptors within the RX ring. We also squash the enetc_process_skb function into enetc_build_skb, because what that function did wasn't very meaningful on its own. The "rx_frm_cnt++" instruction has been moved around napi_gro_receive for cosmetic reasons, to be in the same spot as rx_byte_cnt++, which itself must be before napi_gro_receive, because that's when we lose ownership of the skb. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.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.