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07b5c5add4
Use the newly factored out page allocation code. This adds automatic buffer zeroing for non-read uncached buffers. This also allows us to greatly simply the error handling in xfs_buf_get_uncached(). Because xfs_buf_alloc_pages() cleans up partial allocation failure, we can just call xfs_buf_free() in all error cases now to clean up after failures. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-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.