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47b10b737c
This patch does a couple of optimizations in init_amu_fie(), like early exits from paths where we don't need to continue any further, avoid the enable/disable dance, moving the calls to topology_scale_freq_invariant() just when we need them, instead of at the top of the routine, and avoiding calling it for the third time. Reviewed-by: Ionela Voinescu <ionela.voinescu@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Tested-by: Ionela Voinescu <ionela.voinescu@arm.com> Link: https://lore.kernel.org/r/a732e71ab9ec28c354eb28dd898c9b47d490863f.1610104461.git.viresh.kumar@linaro.org Signed-off-by: Will Deacon <will@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.