Messages in this thread | | | Date | Fri, 15 Mar 2013 21:30:31 +0800 | Subject | Re: [PATCHv2, RFC 13/30] thp, mm: implement grab_cache_huge_page_write_begin() | From | Hillf Danton <> |
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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?
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