[PATCH] Additions to .data.read_mostly section

[linux-2.6] / mm / memory.c

diff --git a/mm/memory.c b/mm/memory.c
index a596c1172248e56b8fb220408548330ebd1de538..788a628103405e955a7d28f9935be690eb6d021a 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -562,7 +562,8 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
                                     page->index > details->last_index))
                                        continue;
                        }
-                       ptent = ptep_get_and_clear(tlb->mm, addr, pte);
+                       ptent = ptep_get_and_clear_full(tlb->mm, addr, pte,
+                                                       tlb->fullmm);
                        tlb_remove_tlb_entry(tlb, pte, addr);
                        if (unlikely(!page))
                                continue;
@@ -590,7 +591,7 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
                        continue;
                if (!pte_file(ptent))
                        free_swap_and_cache(pte_to_swp_entry(ptent));
-               pte_clear(tlb->mm, addr, pte);
+               pte_clear_full(tlb->mm, addr, pte, tlb->fullmm);
        } while (pte++, addr += PAGE_SIZE, addr != end);
        pte_unmap(pte - 1);
 }
@@ -1955,7 +1956,7 @@ static int do_file_page(struct mm_struct * mm, struct vm_area_struct * vma,
         * Fall back to the linear mapping if the fs does not support
         * ->populate:
         */
-       if (!vma->vm_ops || !vma->vm_ops->populate || 
+       if (!vma->vm_ops->populate ||
                        (write_access && !(vma->vm_flags & VM_SHARED))) {
                pte_clear(mm, address, pte);
                return do_no_page(mm, vma, address, write_access, pte, pmd);