diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 6 | ||||
| -rw-r--r-- | mm/memory.c | 10 |
2 files changed, 8 insertions, 8 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 089092d152a..cb362f761f1 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -44,14 +44,14 @@ static void clear_huge_page(struct page *page, unsigned long addr) } static void copy_huge_page(struct page *dst, struct page *src, - unsigned long addr) + unsigned long addr, struct vm_area_struct *vma) { int i; might_sleep(); for (i = 0; i < HPAGE_SIZE/PAGE_SIZE; i++) { cond_resched(); - copy_user_highpage(dst + i, src + i, addr + i*PAGE_SIZE); + copy_user_highpage(dst + i, src + i, addr + i*PAGE_SIZE, vma); } } @@ -442,7 +442,7 @@ 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); + copy_huge_page(new_page, old_page, address, vma); spin_lock(&mm->page_table_lock); ptep = huge_pte_offset(mm, address & HPAGE_MASK); diff --git a/mm/memory.c b/mm/memory.c index bf6100236e6..c00bac66ce9 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1441,7 +1441,7 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma) return pte; } -static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va) +static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va, struct vm_area_struct *vma) { /* * If the source page was a PFN mapping, we don't have @@ -1464,9 +1464,9 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo kunmap_atomic(kaddr, KM_USER0); flush_dcache_page(dst); return; - + } - copy_user_highpage(dst, src, va); + copy_user_highpage(dst, src, va, vma); } /* @@ -1577,7 +1577,7 @@ gotten: new_page = alloc_page_vma(GFP_HIGHUSER, vma, address); if (!new_page) goto oom; - cow_user_page(new_page, old_page, address); + cow_user_page(new_page, old_page, address, vma); } /* @@ -2200,7 +2200,7 @@ retry: page = alloc_page_vma(GFP_HIGHUSER, vma, address); if (!page) goto oom; - copy_user_highpage(page, new_page, address); + copy_user_highpage(page, new_page, address, vma); page_cache_release(new_page); new_page = page; anon = 1; |