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85fb11a879
Patch series "lib/sort: Optimizations and cleanups". This patch series optimizes the handling of the last 2 or 3 elements in lib/sort and adds a testcase in lib/test_sort to maintain 100% code coverage reflecting this change. Additionally, it corrects outdated descriptions regarding glibc qsort() and removes the unused pr_fmt macro. This patch (of 4): The pr_fmt macro is defined but not used in lib/sort.c. Since there are no pr_* functions printing any messages, the pr_fmt macro is redundant and can be safely removed. Link: https://lkml.kernel.org/r/20240527203011.1644280-1-visitorckw@gmail.com Link: https://lkml.kernel.org/r/20240527203011.1644280-2-visitorckw@gmail.com Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw> 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.