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d39092caae
This change removes the usage of mlx5e_alloc_unit union for striding rq. The change is more straightforward than legacy rq as the alloc units union is already in place. This patch only moves things around: instead of an array of unions make it a union of arrays. This has the effect that each mlx5e_mpw_info will allocate the largest possible size of the array member. For xsk this means that the array of xdp_buff pointers for the wqe will still be contiguous, but there will be some extra unused bytes at the end of the array. As further patch in the series will add the mlx5e_frag_page struct for which the described size constraint will no longer hold. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.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.