diff options
| -rw-r--r-- | fs/hugetlbfs/inode.c | 5 | ||||
| -rw-r--r-- | mm/hugetlb.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 4f4cd132b571..e6bd553fdc4c 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -449,10 +449,13 @@ static int hugetlbfs_symlink(struct inode *dir, } /* - * For direct-IO reads into hugetlb pages + * mark the head page dirty */ static int hugetlbfs_set_page_dirty(struct page *page) { + struct page *head = (struct page *)page_private(page); + + SetPageDirty(head); return 0; } diff --git a/mm/hugetlb.c b/mm/hugetlb.c index cb362f761f17..36db012b38dd 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -389,6 +389,8 @@ void __unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start, continue; page = pte_page(pte); + if (pte_dirty(pte)) + set_page_dirty(page); list_add(&page->lru, &page_list); } spin_unlock(&mm->page_table_lock); |