On Mon 17-08-15 18:09:04, Kirill A. Shutemov wrote: [...] > +/* Keep the enum in sync with compound_page_dtors array in mm/page_alloc.c */ > +enum { > + NULL_COMPOUND_DTOR, > + COMPOUND_PAGE_DTOR, > + HUGETLB_PAGE_DTOR, > + NR_COMPOUND_DTORS, > +}; [...] > +static void free_compound_page(struct page *page); > +compound_page_dtor * const compound_page_dtors[] = { > + NULL, > + free_compound_page, > + free_huge_page, > +}; > + Both need ifdef CONFIG_HUGETLB_PAGE as my compile test batter just found out. -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>