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db3010bb5a
On netdev_rx_queue_restart, a special type of page pool maybe expected. In this patch declare support for UNREADABLE netmem iov pages in the pool params only when header data split shampo RQ mode is enabled, also set the queue index in the page pool params struct. Shampo mode requirement: Without header split rx needs to peek at the data, we can't do UNREADABLE_NETMEM. The patch also enables the use of a separate page pool for headers when a memory provider is installed for the queue, otherwise the same common page pool continues to be used. Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Mina Almasry <almasrymina@google.com> Signed-off-by: Mark Bloch <mbloch@nvidia.com> Link: https://patch.msgid.link/20250616141441.1243044-10-mbloch@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.