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4298255f26
This patch restructures the per RX queue buffer allocation from page_pool to stmmac_alloc_rx_buffers(). We also rearrange dma_free_rx_skbufs() so that it can be used in init_dma_rx_desc_rings() during freeing of RX buffer in the event of page_pool allocation failure to replace the more efficient method earlier. The replacement is needed to make the RX buffer alloc and free method scalable to XDP ZC xsk_pool alloc and free later. Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.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.