# Re: \[PATCH V4 2/2\] powerpc/pseries: init fault\_around\_order for pseries

- From: Andrew Morton \<akpm@linux-foundation.org\>
- Date: 2014-05-20 07:28:58 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2014/05/4256559
- Thread: https://ratatoskr.run/linuxppc-dev/2014/05/4248701/t.md

```text
On Thu,  8 May 2014 14:58:16 +0530 Madhavan Srinivasan [ref] wrote:

> --- a/arch/powerpc/platforms/pseries/pseries.h
> +++ b/arch/powerpc/platforms/pseries/pseries.h
> @@ -17,6 +17,8 @@ struct device_node;
>  extern void request_event_sources_irqs(struct device_node *np,
>  				       irq_handler_t handler, const char *name);
>  
> +extern unsigned int fault_around_order;

This isn't an appropriate header file for exporting something from core
mm - what happens if arch/mn10300 wants it?.

I guess include/linux/mm.h is the place.
```