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SubjectRe: [PATCH] Don't export sched_mc_power_savings on multi-socket single core system

* Mahesh Jagannath Salgaonkar <mahesh@linux.vnet.ibm.com> wrote:

> Fix to prevent sched_mc_power_saving from being exported through
> sysfs for multi-scoket single core system. Max cores should be
> always greater than one (1). My earlier patch that introduced fix
> for not exporting 'sched_mc_power_saving' on laptops broke it on
> multi-socket single core system. This fix addresses issue on both
> laptop and multi-socket single core system. Below are the Test
> results:

> +#define mc_capable() (boot_cpu_data.x86_max_cores > 1) && \
> + (cpumask_weight(cpu_core_mask(0)) != nr_cpu_ids)
> #define smt_capable() (smp_num_siblings > 1)

patch looks good but is whitespace damaged (all tabs were converted
to spaces). See Documentation/email-clients.txt about how to set up
your client.

Ingo


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