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Anna-Maria Behnsen
f12b45862c
As long as there is only a single timekeeper, there is no need to clarify which timekeeper is used. But with the upcoming reusage of the timekeeper infrastructure for auxiliary clock timekeepers, an ID is required to differentiate. Introduce an enum for timekeeper IDs, introduce a field in struct tk_data to store this timekeeper id and add also initialization. The id struct field is added at the end of the second cachline, as there is a 4 byte hole anyway. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: John Stultz <jstultz@google.com> Link: https://lore.kernel.org/all/20250519083025.842476378@linutronix.de
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.