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3540d38dd38308b811c6ddaf2fde03e9948cc1c1
When debugging device driver power management code it is convenient to know how much time is spent in the "suspend start" and "suspend end" phases. Hence log the time spent in these phases. Signed-off-by: Bart Van Assche <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
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.
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