If CONFIG_SCHED_TUNE is enabled, it does not use boosted cpu util
to compute energy, so it could not reflect the real freq when a
cpu has boosted tasks on it. Addressing it by adding boost margin
if type is FREQUENCY_UTIL in schedutil_cpu_util().
Bug: 158637636
Signed-off-by: Rick Yiu <rickyiu@google.com>
Change-Id: I570920cb1e67d07de87006fca058d50e9358b7cd
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.
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.