X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fhugetlb.c;h=7a0a73d2fcff128850b32af9910a873d6fb384f5;hb=refs%2Fheads%2Ftx6-rel-2015-02-27-mfg;hp=2024bbd573d2a9ca8a08842cdf0b99d2062cbee1;hpb=bb18b526a9d8d4a3fe56f234d5013b9f6036978d;p=karo-tx-linux.git

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2024bbd573d2..7a0a73d2fcff 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -856,7 +856,7 @@ struct hstate *size_to_hstate(unsigned long size)
 	return NULL;
 }
 
-static void free_huge_page(struct page *page)
+void free_huge_page(struct page *page)
 {
 	/*
 	 * Can't pass hstate in here because it is called from the
@@ -2604,6 +2604,7 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
 		} else {
 			if (cow)
 				huge_ptep_set_wrprotect(src, addr, src_pte);
+			entry = huge_ptep_get(src_pte);
 			ptepage = pte_page(entry);
 			get_page(ptepage);
 			page_dup_rmap(ptepage);