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SeongJae Park
bcce9bc16f
DAMOS quota auto-tuning asks users to assess the current tuned quota and provide the feedback in a manual and repeated way. It allows users generate the feedback from a source that the kernel cannot access, and writing a script or a function for doing the manual and repeated feeding is not a big deal. However, additional works are additional works, and it could be more efficient if DAMOS could do the fetch itself, especially in case of DAMON sysfs interface use case, since it can avoid the context switches between the user-space and the kernel-space, though the overhead would be only trivial in most cases. Also in many cases, feedbacks could be made from kernel-accessible sources, such as PSI, CPU usage, etc. Make the quota goal to support multiple types of metrics including such ones. Link: https://lkml.kernel.org/r/20240219194431.159606-13-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.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 Restructured Text 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.