---

yaml --- r: 300153 b: refs/heads/master c: 4998a6c h: refs/heads/master i: 300151: 3bbbe68 v: v3
git-mirror · May 10, 2012 · 81a4450 · 81a4450
1 parent ae895ca
commit 81a4450
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 93278814d3590eba0ee360b8d69a35c7f2203ea8
+refs/heads/master: 4998a6c0edce7fae9c0a5463f6ec3fa585258ee7
diff --git a/trunk/mm/hugetlb.c b/trunk/mm/hugetlb.c
@@ -2498,7 +2498,6 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma,
 		if (outside_reserve) {
 			BUG_ON(huge_pte_none(pte));
 			if (unmap_ref_private(mm, vma, old_page, address)) {
-				BUG_ON(page_count(old_page) != 1);
 				BUG_ON(huge_pte_none(pte));
 				spin_lock(&mm->page_table_lock);
 				ptep = huge_pte_offset(mm, address & huge_page_mask(h));