Re: [Xen-devel] [PATCH v2] xen/balloon: add runtime control for scrubbing ballooned out pages

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 07.09.18 at 17:31, <marmarek@xxxxxxxxxxxxxxxxxxxxxx> wrote:
> --- a/drivers/xen/mem-reservation.c
> +++ b/drivers/xen/mem-reservation.c
> @@ -14,6 +14,14 @@
>  
>  #include <xen/interface/memory.h>
>  #include <xen/mem-reservation.h>
> +#include <linux/moduleparam.h>
> +
> +#ifdef CONFIG_XEN_SCRUB_PAGES_DEFAULT
> +bool __read_mostly xen_scrub_pages = true;
> +#else
> +bool __read_mostly xen_scrub_pages = false;
> +#endif

Use IS_ENABLED() here instead of the #ifdef?

Jan