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commit 6a18765b54e2e52aebcdb84c3b4f4d1f7cb2c0ca upstream. Primary superblock buffers that change the file system geometry after a growfs operation can affect the operation of later CIL checkpoints that make use of the newly added space and allocation groups. Apply the changes to the in-memory structures as part of recovery pass 2, to ensure recovery works fine for such cases. In the future we should apply the logic to other updates such as features bits as well. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Carlos Maiolino <cem@kernel.org> Signed-off-by: Catherine Hoang <catherine.hoang@oracle.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.