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d898137d78
The realtime section ends at the last rt extent. If the user configures the rt geometry with an extent size that is not an integer factor of the number of rt blocks, it's possible for there to be rt blocks past the end of the last rt extent. These tail blocks cannot ever be allocated and will cause corruption reports if the last extent coincides with the end of an rt bitmap block, so do not report consider them for the GETFSMAP output. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.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.