9b9a80677f
This commit adds the single_weight_rpc module parameter, which causes the IPI handler to awaken the IPI sender. In many scheduler configurations, this will result in an IPI back to the sender that is likely to be received at a time when the sender CPU is idle. The intent is to stress IPI reception during CPU busy-to-idle transitions. 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.