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Konrad Rzeszutek Wilk authored
By using the functionality provided by "[CPUFREQ]: provide disable_cpuidle() function to disable the API." Under the Xen hypervisor we do not want the initial domain to exercise the cpufreq scaling drivers. This is b/c the Xen hypervisor is in charge of doing this as well and we can end up with both the Linux kernel and the hypervisor trying to change the P-states leading to weird performance issues. Acked-by:
Jan Beulich <jbeulich@suse.com> Signed-off-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> [v2: Fix compile error spotted by Benjamin Schweikert <b.schweikert@googlemail.com>]
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