| From | "Kirill A. Shutemov" <> | Subject | Re: [PATCHv2, RFC 13/30] thp, mm: implement grab_cache_huge_page_write_begin() | Date | Fri, 15 Mar 2013 15:24:40 +0200 (EET) |
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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?
> > + return NULL; > > +} > > +#endif > > > btw, how about grab_thp_write_begin?
Sounds better, thanks.
-- Kirill A. Shutemov
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