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d6837c1aab
Rather than open coding XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 checks everywhere, add a simple wrapper to encapsulate this and make the code easier to read. This allows us to remove the xfs_sb_version_has_v3inode() wrapper which is only used in xfs_format.h now and is just a version number check. There are a couple of places where we should be checking the mount feature bits rather than the superblock version (e.g. remount), so those are converted to use xfs_has_crc(mp) instead. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.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.