X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Flinux%2Fhugetlb.h;h=a60995afe3348a7ce3ebd0808252679a17164c98;hb=dd2c565999e015004622425020a61593deb87a04;hp=ace64e57e17f4291a813c7a9f61d1779fb560d43;hpb=dc791d479802a784836a236d4a77a5325be545c4;p=powerpc.git

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index ace64e57e1..a60995afe3 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -35,6 +35,7 @@ extern int sysctl_hugetlb_shm_group;
 
 pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr);
 pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr);
+int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep);
 struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address,
 			      int write);
 struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,