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b3f4e84e2f
Just like xfs_attr3_leaf_split, xfs_attr_node_try_addname can return -ENOSPC both for an actual failure to allocate a disk block, but also to signal the caller to convert the format of the attr fork. Use magic 1 to ask for the conversion here as well. Note that unlike the similar issue in xfs_attr3_leaf_split, this one was only found by code review. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Carlos Maiolino <cem@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 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.