On Tue, Oct 14, 2014 at 01:16:39PM -0700, Yu Zhao wrote: > Compound page should be freed by put_page() or free_pages() with > correct order. Not doing so with causing the tail pages leaked. > > The compound order can be obtained by compound_order() or use > HPAGE_PMD_ORDER in our case. Some people would argue the latter > is faster but I prefer the former which is more general. > > Signed-off-by: Yu Zhao <[email protected]>
Urghh.. Sorry about that. Acked-by: Kirill A. Shutemov <[email protected]> Fixes: 97ae17497e99 ("thp: implement refcounting for huge zero page") Cc: [email protected] # v3.8+ -- Kirill A. Shutemov -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
