memory hotplug: Hot-add with sparsemem-vmemmap

[linux-2.6-omap-h63xx.git] / mm / hugetlb.c

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index eab8c428cc932028e202b4a8b8d547642fd10fa6..06fd80149e47b39dab90d3087f5ef7274edd8ef0 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -355,7 +355,6 @@ static void set_huge_ptep_writable(struct vm_area_struct *vma,
        entry = pte_mkwrite(pte_mkdirty(*ptep));
        if (ptep_set_access_flags(vma, address, ptep, entry, 1)) {
                update_mmu_cache(vma, address, entry);
-               lazy_mmu_prot_update(entry);
        }
 }
 
@@ -708,7 +707,6 @@ void hugetlb_change_protection(struct vm_area_struct *vma,
                        pte = huge_ptep_get_and_clear(mm, address, ptep);
                        pte = pte_mkhuge(pte_modify(pte, newprot));
                        set_huge_pte_at(mm, address, ptep, pte);
-                       lazy_mmu_prot_update(pte);
                }
        }
        spin_unlock(&mm->page_table_lock);