mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-10 12:57:06 +09:00
7037b43e00
Currently, ktime_us_delta() is invoked unconditionally to compute the idle residency of the CPU, but it only makes sense to do that if a valid idle state has been entered, so move the ktime_us_delta() invocation after the entered_state >= 0 check. While at it, merge two comment blocks in there into one and drop a space between type casting of diff. This patch has no functional changes. Signed-off-by: Fieah Lim <kw@fieahl.im> [ rjw: Changelog cleanup, comment format fix ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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.