perf/x86/intel/cstate: Clean up cpumask and hotplug

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There are three cstate PMUs with different scopes, core, die and module.
The scopes are supported by the generic perf_event subsystem now.

Set the scope for each PMU and remove all the cpumask and hotplug codes.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240802151643.1691631-4-kan.liang@linux.intel.com

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Kan Liang 2024-08-02 08:16:39 -07:00 • committed by Peter Zijlstra

parent a48a36b316

commit 08155c7f2a

2 changed files with 5 additions and 139 deletions

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142

arch/x86/events/intel/cstate.c

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2

include/linux/cpuhotplug.h

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