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2a5574fc57
The iomap_folio_ops are only used for buffered writes, including the zero and unshare variants. Rename them to iomap_write_ops to better describe the usage, and pass them through the call chain like the other operation specific methods instead of through the iomap. xfs_iomap_valid grows a IOMAP_HOLE check to keep the existing behavior that never attached the folio_ops to a iomap representing a hole. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/20250710133343.399917-12-hch@lst.de Acked-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.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.