6c3a823e1e
Current LRO implementation in Legacy RQ uses high-order pages. In downstream patches of this series we complete the transition to using only order-0 pages in RX datapath (which was already done in Striding RQ). Unlike the more advanced Striding RQ, Legacy RQ does not make reuse of any non-consumed buffers of non-full LRO sessions, and combining it with order-0 pages has many performance drawbacks. Hence, here we totally remove LRO support in Legacy RQ. This guarantees having no out-of-order completions, which allows using a cyclic work queue (instead of a linked-list) in a downstream patch. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.