commit 7b87324112df2e1f9b395217361626362dcfb9fb upstream. Rather than an awkward combination of ifdefs and __maybe_unused, we can ensure more source gets parsed, regardless of the configuration, by using IS_ENABLED for the CONFIG_NUMA conditional code. This makes things cleaner and easier to follow. I've confirmed that on !CONFIG_NUMA, we don't wind up with excess code by accident; the generated object file is the same. Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
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