cb41f22df3
commit 15f04fdc75aaaa1cccb0b8b3af1be290e118a7bc upstream. [Added wrapper xfs_fdblocks_unavailable() for 5.10.y backport] Infinite loops in kernel code are scary. Calls to xfs_reserve_blocks should be rare (people should just use the defaults!) so we really don't need to try so hard. Simplify the logic here by removing the infinite loop. Cc: Brian Foster <bfoster@redhat.com> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Amir Goldstein <amir73il@gmail.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.