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b8dfff975c
The rcutorture scripting uses the mpstat command to determine how much the system is being used, and adjusts make's -j argument accordingly. However, mpstat isn't installed by default, so it would be good if the scripting does something useful when mpstat isn't present. This commit therefore makes the scripts assumes that if mpstat is not present, they are free to use all the CPUs. Signed-off-by: Paul E. McKenney <paulmck@kernel.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.