bb8ea62daa
When CONFIG_NUMA=n, MAX_NUMNODES is always 1 because Kconfig item NODES_SHIFT depends on NUMA. So in !NUMA version of build_zonelists(), no need to bother with the two for loop because code execution won't enter them ever. Here, remove those unneeded codes in !NUMA version of build_zonelists(). [bhe@redhat.com: remove unused locals] Link: https://lkml.kernel.org/r/ZgQL1WOf9K88nLpQ@MiWiFi-R3L-srv Link: https://lkml.kernel.org/r/20240326061134.1055295-5-bhe@redhat.com Signed-off-by: Baoquan He <bhe@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: "Mike Rapoport (IBM)" <rppt@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.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.