fork, memcg: fix cached_stacks case

[linux-2.6-microblaze.git] / mm / memory.c

diff --git a/mm/memory.c b/mm/memory.c
index 2dd2f9a..a52663c 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -400,10 +400,10 @@ void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *vma,
        }
 }
 
-int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address)
+int __pte_alloc(struct mm_struct *mm, pmd_t *pmd)
 {
        spinlock_t *ptl;
-       pgtable_t new = pte_alloc_one(mm, address);
+       pgtable_t new = pte_alloc_one(mm);
        if (!new)
                return -ENOMEM;
 
@@ -434,9 +434,9 @@ int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address)
        return 0;
 }
 
-int __pte_alloc_kernel(pmd_t *pmd, unsigned long address)
+int __pte_alloc_kernel(pmd_t *pmd)
 {
-       pte_t *new = pte_alloc_one_kernel(&init_mm, address);
+       pte_t *new = pte_alloc_one_kernel(&init_mm);
        if (!new)
                return -ENOMEM;
 
@@ -2896,7 +2896,7 @@ static vm_fault_t do_anonymous_page(struct vm_fault *vmf)
         *
         * Here we only have down_read(mmap_sem).
         */
-       if (pte_alloc(vma->vm_mm, vmf->pmd, vmf->address))
+       if (pte_alloc(vma->vm_mm, vmf->pmd))
                return VM_FAULT_OOM;
 
        /* See the comment in pte_alloc_one_map() */
@@ -3043,7 +3043,7 @@ static vm_fault_t pte_alloc_one_map(struct vm_fault *vmf)
                pmd_populate(vma->vm_mm, vmf->pmd, vmf->prealloc_pte);
                spin_unlock(vmf->ptl);
                vmf->prealloc_pte = NULL;
-       } else if (unlikely(pte_alloc(vma->vm_mm, vmf->pmd, vmf->address))) {
+       } else if (unlikely(pte_alloc(vma->vm_mm, vmf->pmd))) {
                return VM_FAULT_OOM;
        }
 map_pte:
@@ -3122,7 +3122,7 @@ static vm_fault_t do_set_pmd(struct vm_fault *vmf, struct page *page)
         * related to pte entry. Use the preallocated table for that.
         */
        if (arch_needs_pgtable_deposit() && !vmf->prealloc_pte) {
-               vmf->prealloc_pte = pte_alloc_one(vma->vm_mm, vmf->address);
+               vmf->prealloc_pte = pte_alloc_one(vma->vm_mm);
                if (!vmf->prealloc_pte)
                        return VM_FAULT_OOM;
                smp_wmb(); /* See comment in __pte_alloc() */
@@ -3360,8 +3360,7 @@ static vm_fault_t do_fault_around(struct vm_fault *vmf)
                        start_pgoff + nr_pages - 1);
 
        if (pmd_none(*vmf->pmd)) {
-               vmf->prealloc_pte = pte_alloc_one(vmf->vma->vm_mm,
-                                                 vmf->address);
+               vmf->prealloc_pte = pte_alloc_one(vmf->vma->vm_mm);
                if (!vmf->prealloc_pte)
                        goto out;
                smp_wmb(); /* See comment in __pte_alloc() */