Re: [PATCHv2, RFC 13/30] thp, mm: implementgrab_cache_huge_page_write_begin()

[Kirill A. Shutemov]

Hillf Danton wrote:
> On Fri, Mar 15, 2013 at 9:24 PM, Kirill A. Shutemov
> <kirill.shutemov@xxxxxxxxxxxxxxx> wrote:
> > Hillf Danton wrote:
> >> On Fri, Mar 15, 2013 at 1:50 AM, Kirill A. Shutemov
> >> <kirill.shutemov@xxxxxxxxxxxxxxx> wrote:
> >> > +#ifdef CONFIG_TRANSPARENT_HUGEPAGE
> >> > +struct page *grab_cache_huge_page_write_begin(struct address_space *mapping,
> >> > +                       pgoff_t index, unsigned flags);
> >> > +#else
> >> > +static inline struct page *grab_cache_huge_page_write_begin(
> >> > +               struct address_space *mapping, pgoff_t index, unsigned flags)
> >> > +{
> >> build bug?
> >
> > Hm?. No. Why?
> >
> Stop build if THP not configured?

No. I've tested it without CONFIG_TRANSPARENT_HUGEPAGE.

-- 
 Kirill A. Shutemov
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