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cc6d1098b4
Introduce the ktime_get() associated function to the ClockSource trait, allowing each clock source to specify how it retrieves the current time. This enables Instant::now() to be implemented generically using the type-level ClockSource abstraction. This change enhances the type safety and extensibility of timekeeping by statically associating time retrieval mechanisms with their respective clock types. It also reduces the reliance on hardcoded clock logic within Instant. Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Link: https://lore.kernel.org/r/20250610093258.3435874-4-fujita.tomonori@gmail.com Signed-off-by: Andreas Hindborg <a.hindborg@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.