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0ec5eea208
Patch series "Remove unmap_and_put_page()". This patchset uses folios in both the callers of unmap_and_put_page(), saving a couple calls to compound_head() wrappers. This patch (of 3): Use kmap_local_folio() instead of kmap_local_page(). Replaces 2 calls to compound_head() from unmap_and_put_page() with one. This prepares us for the removal of unmap_and_put_page(). Link: https://lkml.kernel.org/r/20250709194017.927978-3-vishal.moola@gmail.com Link: https://lkml.kernel.org/r/20250709194017.927978-4-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Jordan Rome <linux@jordanrome.com> Cc: Matthew Wilcox (Oracle) <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 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.