Messages in this thread | | | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCHv2, RFC 13/30] thp, mm: implement grab_cache_huge_page_write_begin() | Date | Fri, 15 Mar 2013 15:35:43 +0200 (EET) |
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Hillf Danton wrote: > On Fri, Mar 15, 2013 at 9:24 PM, Kirill A. Shutemov > <kirill.shutemov@linux.intel.com> wrote: > > Hillf Danton wrote: > >> On Fri, Mar 15, 2013 at 1:50 AM, Kirill A. Shutemov > >> <kirill.shutemov@linux.intel.com> 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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