Subject: Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE

From: Benjamin Herrenschmidt <[email-masked]>
Date: Thu, 05 Dec 2013 16:20:35 +1100

On Thu, 2013-12-05 at 10:48 +0530, Aneesh Kumar K.V wrote:
> 
> Ok, I can move the changes below #ifdef CONFIG_NUMA_BALANCING ? We call
> change_prot_numa from task_numa_work and queue_pages_range(). The later
> may be an issue. So doing the below will help ?
> 
> -#ifdef CONFIG_ARCH_USES_NUMA_PROT_NONE
> +#ifdef CONFIG_NUMA_BALANCING

I will defer to Mel and Rik (should we also CC Andrea ?)

Cheers,
Ben.