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608fa85235
The number of updated CPU capabilities per netlink event is hard-coded to 16. On systems with more than 16 CPUs (a common case), it takes more than one thermal netlink event to relay all the new capabilities after an HFI interrupt. This adds unnecessary overhead to both the kernel and user space entities. Increase the number of CPU capabilities updated per event to 64. Any system with 64 CPUs or less can now update all the capabilities in a single thermal netlink event. Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com> Acked-by: Zhang Rui <rui.zhang@intel.com> 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 reStructuredText 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.