X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=mm%2Finternal.h;h=1f43f7416972d3c4f1b07ab04898008a8ec76a81;hb=ffb208479bd62ab26c29a242faeb1de1c6d5fcdc;hp=858ad01864dc26aedd096c6f9ae37a7f72b91400;hpb=42b7772812d15b86543a23b82bd6070eef9a08b1;p=~andy%2Flinux

diff --git a/mm/internal.h b/mm/internal.h
index 858ad01864d..1f43f741697 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -16,6 +16,8 @@
 void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma,
 		unsigned long floor, unsigned long ceiling);
 
+extern void prep_compound_page(struct page *page, unsigned long order);
+
 static inline void set_page_count(struct page *page, int v)
 {
 	atomic_set(&page->_count, v);