[RFC PATCH v5 05/19] memory-hotplug: check whether memory is present or not

[Tony Luck]

On Fri, Jul 27, 2012 at 3:28 AM, Wen Congyang <wency at cn.fujitsu.com> wrote:
> +static inline int pfns_present(unsigned long pfn, unsigned long nr_pages)
> +{
> +       int i;
> +       for (i = 0; i < nr_pages; i++) {
> +               if (pfn_present(pfn + 1))

Typo? I think you meant "pfn + i"

> +                       continue;
> +               else
> +                       return -EINVAL;
> +       }
> +       return 0;
> +}

-Tony