ACPI: processor: Drop duplicate setting of shared_cpu_map

'shared_cpu_map', stored as part of the per-processor
acpi_processor_performance structre, is used to store CPUs that share
a performance domain. By definition it contains the owning CPU.

While building the 'shared_cpu_map' it is being set twice - once while
initialising the performance domains and again when matching CPUs
belonging to the same domain.

Drop the unnecessary initialisation.

Signed-off-by: Punit Agrawal <punitagrawal@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Punit Agrawal 2020-11-24 08:59:51 +09:00 committed by Rafael J. Wysocki
parent 418baf2c28
commit 55130fb22a

View file

@ -616,7 +616,6 @@ int acpi_processor_preregister_performance(
continue;
pr->performance = per_cpu_ptr(performance, i);
cpumask_set_cpu(i, pr->performance->shared_cpu_map);
pdomain = &(pr->performance->domain_info);
if (acpi_processor_get_psd(pr->handle, pdomain)) {
retval = -EINVAL;