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The schedutil governor reduces frequencies too fast in some situations which cases undesirable performance drops to appear. To address that issue, make schedutil reduce the frequency slower by setting it to the average of the value chosen during the previous iteration of governor computations and the new one coming from its frequency selection formula. Link: https://bugzilla.kernel.org/show_bug.cgi?id=194963 Reported-by: John <john.ettedgui@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.