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262f014dd7
Patch series "Remove page_mapping()". There are only a few users left. Convert them all to either call folio_mapping() or just use folio->mapping directly. This patch (of 6): Remove uses of page->index, page_mapping() and b_page. Saves a call to compound_head(). Link: https://lkml.kernel.org/r/20240423225552.4113447-1-willy@infradead.org Link: https://lkml.kernel.org/r/20240423225552.4113447-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com> 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 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.