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bea14124ba
Continue the process of dieting xdp_buff_xsk by removing orig_addr member. It can be calculated from xdp->data_hard_start where it was previously used, so it is not anything that has to be carried around in struct used widely in hot path. This has been used for initializing xdp_buff_xsk::frame_dma during pool setup and as a shortcut in xp_get_handle() to retrieve address provided to xsk Rx queue. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/bpf/20241007122458.282590-4-maciej.fijalkowski@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.