Re: [Xen-devel] [PATCH v4 08/11] x86/intel_pstate: changes in cpufreq_del_cpu for CPU offline

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 25.06.15 at 13:16, <wei.w.wang@xxxxxxxxx> wrote:
> We change to NULL the cpufreq_cpu_policy pointer after the call of
> cpufreq_driver->exit, because the pointer is still needed in
> intel_pstate_set_pstate().

Just to continue from where I finished on the previous patch: This
is an acceptable change if the goal is for intel_pstate.c to be
minimally different from its Linux original. As said in a reply to an
earlier version, since it can be done differently (i.e. without doing
what you do here), I don't view it as acceptable if the delta of the
two files is as big as it is right now.

Jan


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