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d5d9dd5b30
It's annoying that one has to keep reminding XFS about what quota options it should mount with, since the quota flags recording the previous state are sitting right there in the primary superblock. Even more strangely, there exists a noquota option to disable quotas completely, so it's odder still that providing no options is the same as noquota. Starting with metadir, let's change the behavior so that if the user does not specify any quota-related mount options at all, the ondisk quota flags will be used to bring up quota. In other words, the filesystem will mount in the same state and with the same functionality as it had during the last mount. 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 reStructuredText 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.