per-zone and reclaim enhancements for memory controller: calculate active/inactive...

[karo-tx-linux.git] / mm / hugetlb.c

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index db861d8b6c2824f460cc177f0d4008fd8850cc3e..1a5642074e342532f4a844ed0d2fdc86bd9b5de9 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -813,6 +813,7 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma,
 
        spin_unlock(&mm->page_table_lock);
        copy_huge_page(new_page, old_page, address, vma);
+       __SetPageUptodate(new_page);
        spin_lock(&mm->page_table_lock);
 
        ptep = huge_pte_offset(mm, address & HPAGE_MASK);
@@ -858,6 +859,7 @@ retry:
                        goto out;
                }
                clear_huge_page(page, address);
+               __SetPageUptodate(page);
 
                if (vma->vm_flags & VM_SHARED) {
                        int err;