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9783e4deed
end_extent_writepage is a small helper that combines a call to btrfs_mark_ordered_io_finished with conditional error-only calls to btrfs_page_clear_uptodate and mapping_set_error with a somewhat unfortunate calling convention that passes and inclusive end instead of the len expected by the underlying functions. Remove end_extent_writepage and open code it in the 4 callers. Out of those two already are error-only and thus don't need the extra conditional, and one already has the mapping_set_error, so a duplicate call can be avoided. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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.