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1a49104496
Use the new h_nr_runnable that tracks only queued and runnable tasks in the statistics that are used to balance the system: - PELT runnable_avg - deciding if a group is overloaded or has spare capacity - numa stats - reduced capacity management - load balance - nohz kick It should be noticed that the rq->nr_running still counts the delayed dequeued tasks as delayed dequeue is a fair feature that is meaningless at core level. Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Link: https://lore.kernel.org/r/20241202174606.4074512-6-vincent.guittot@linaro.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.