Re: [PATCH] s390/topology: Switch to common cpu capacity code

[sashiko-bot@kernel.org]

> s390 implementation of cpu capacity management infrastructure code does
> not do anything different than its common code counterpart. Switch to
> common code functions and remove the smp_cpu_*_capacity() functions.
> Make s390 code better align with other architectures which utilize
> cpu_capacity. No functional changes.
> 
> Allow cpu_capacity attributes inside sysfs to accurately reflect cpu
> capacity.
> ex:
> 
> $ cat /sys/devices/system/cpu/cpu0/polarization
> vertical:high
> $ cat /sys/devices/system/cpu/cpu0/cpu_capacity
> 1024
> 
> $ cat /sys/devices/system/cpu/cpu40/polarization
> vertical:low
> $ cat /sys/devices/system/cpu/cpu40/cpu_capacity
> 128
> 
> Prior to commit 6bceea7a1e07 ("arch_topology: Relocate cpu_scale to
> topology.[h|c]") cpu_capacity attribute was only available to the common
> arch_topology driver's users. Reflect the correct values to the newly
> made available attributes.
> 
> Signed-off-by: Mete Durlu <meted@linux.ibm.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260825-common_capacity-v1-1-1cdfa3ad5e14@linux.ibm.com?part=1