41991cf298
I forgot that the superblock tracks the number of blocks that are in the realtime bitmap, and that the rt bitmap file can have more blocks mapped to the data fork than sb_rbmblocks if growfsrt fails. So. Add to the rtbitmap scrubber an explicit check that sb_rextents and sb_rbmblocks are correct, then adjust the rtbitmap i_size checks to allow for the growfsrt failure case. Finally, flag post-eof blocks in the rtbitmap. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
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.