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Kumar Kartikeya Dwivedi
ac08f68f1f
Move qspinlock helper functions that encode, decode tail word, set and clear the pending and locked bits, and other miscellaneous definitions and macros to a private header. To this end, create a qspinlock.h header file in kernel/locking. Subsequent commits will introduce a modified qspinlock slow path function, thus moving shared code to a private header will help minimize unnecessary code duplication. Reviewed-by: Barret Rhoden <brho@google.com> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20250316040541.108729-3-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@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 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.