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9ba67fd616
Currently recover_vertical() assumes that every fs block can be mapped by one page, this is blocking bs > ps support for raid56. Prepare recover_vertical() to support bs > ps cases by: - Introduce recover_vertical_step() helper Which will recover a full step (min(PAGE_SIZE, sectorsize)). Now recover_vertical() will do the error check for the specified sector, do the recover step by step, then do the sector verification. - Fix a spelling error of get_rbio_vertical_errors() The old name has a typo: "veritical". Signed-off-by: Qu Wenruo <wqu@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 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.