Re: [PATCH RESEND v3] sched/isolation: Prefer housekeeping cpu in local node

[Srikar Dronamraju <srikar@linux.vnet.ibm.com>]

> 
> -#endif /* CONFIG_NUMA */
> -
>  /*
>   * sched_numa_find_closest() - given the NUMA topology, find the cpu
>   *                             closest to @cpu from @cpumask.
>   * cpumask: cpumask to find a cpu from
>   * cpu: cpu to be close to
>   *
> - * returns: cpu, or >= nr_cpu_ids when nothing found (or !NUMA).
> + * returns: cpu, or nr_cpu_ids when nothing found.
>   */
>  int sched_numa_find_closest(const struct cpumask *cpus, int cpu)
>  {
> -#ifdef CONFIG_NUMA
>      int i, j = cpu_to_node(cpu);
> 
>      for (i = 0; i < sched_domains_numa_levels; i++) {
> @@ -1754,10 +1751,11 @@ int sched_numa_find_closest(const struct
> cpumask *cpus, int cpu)
>          if (cpu < nr_cpu_ids)
>              return cpu;
>      }
> -#endif
>      return nr_cpu_ids;
>  }
> 
> +#endif /* CONFIG_NUMA */
> +
>  static int __sdt_alloc(const struct cpumask *cpu_map)
>  {
>      struct sched_domain_topology_level *tl;
> 

Looks good to me.

Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>

-- 
Thanks and Regards
Srikar Dronamraju