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e5827a007a
-Wuninitialized complains about @target in xfsaild_push being uninitialized in the case where the waitqueue is active but there is no last item in the AIL to wait for. I /think/ it should never be the case that the subsequent xfs_trans_ail_cursor_first returns a log item and hence we'll never end up at XFS_LSN_CMP, but let's make this explicit. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
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.