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.
"git@gitlab.baylibre.com:baylibre/linux.git" did not exist on "57bebf807e2abcf87d96b9de1266104ee2d8fc2f"
Pavel Begunkov
authored
When registering huge pages, internally io_uring will split them into many PAGE_SIZE bvec entries. That's bad for performance as drivers need to eventually dma-map the data and will do it individually for each bvec entry. Coalesce huge pages into one large bvec. Signed-off-by:Pavel Begunkov <asml.silence@gmail.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>