3c1ea2c729
Patch series "Convert a couple migrate functions to use folios", v2. This patchset introduces folio_movable_ops() and converts 3 functions in mm/migrate.c to use folios. It also introduces folio_get_nontail_page() for folio conversions which may want to distinguish between head and tail pages. This patch (of 4): folio_get_nontail_page() returns the folio associated with a head page. This is necessary for folio conversions where the behavior of that function differs between head pages and tail pages. Link: https://lkml.kernel.org/r/20230130214352.40538-1-vishal.moola@gmail.com Link: https://lkml.kernel.org/r/20230130214352.40538-2-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.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 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.