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4c162778d63eb8822492f715dbe06970d242b4fd
In function compress_file_range(), when the compression is finished, the function just rounds up @total_in to PAGE_SIZE. This is fine for regular sectorsize == PAGE_SIZE case, but not for subpage. Just change the ALIGN(, PAGE_SIZE) to round_up(, sectorsize) so that both regular sectorsize and subpage sectorsize will be happy. 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 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.
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