Re: [PATCH] mm/page_alloc: don't build vm_numa_stat_key if CONFIG_NUMA=n

[Johannes Weiner]

On Thu, Jun 18, 2026 at 11:06:14AM +0100, Ben Dooks wrote:
> The vm_numa_stat_key is only exported if CONFIG_NUMA is set,
> so avoid the following warning by guarding it in an #ifdef
> on CONFIG_NUMA:
> 
> mm/page_alloc.c:165:1: warning: symbol 'vm_numa_stat_key' was not declared. Should it be static?
> 
> Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>