X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=include%2Flinux%2Fhugetlb.h;h=a60995afe3348a7ce3ebd0808252679a17164c98;hb=57e1c5c87db512629dd44ddeb882a5aaf0e4299e;hp=ace64e57e17f4291a813c7a9f61d1779fb560d43;hpb=f5ad1a785f7fb9e6f65ba437ba0a64cad4e97dae;p=~andy%2Flinux

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index ace64e57e17..a60995afe33 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,