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a3e48f68b5
Clean up the logical in xfs_bmap_rtalloc that tries to find a rtextent to start the search from by using a separate variable for the hint, not calling xfs_bmap_adjacent when we want to ignore the locality and avoid an extra roundtrip converting between block numbers and RT extent numbers. As a side-effect this doesn't pointlessly call xfs_rtpick_extent and increment the start rtextent hint if we are going to ignore the result anyway. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@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.