mm: kill vma flag VM_RESERVED and mm->reserved_vm counter

[~andy/linux] / fs / hugetlbfs / inode.c

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 9460120a5170213cc7bf1e3e6d79db4674b63571..0a0ab8e21b19ebbf4a204b4bfd68025fb95f16cc 100644 (file)
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -110,7 +110,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
         * way when do_mmap_pgoff unwinds (may be important on powerpc
         * and ia64).
         */
-       vma->vm_flags |= VM_HUGETLB | VM_RESERVED;
+       vma->vm_flags |= VM_HUGETLB | VM_DONTEXPAND | VM_DONTDUMP;
        vma->vm_ops = &hugetlb_vm_ops;
 
        if (vma->vm_pgoff & (~huge_page_mask(h) >> PAGE_SHIFT))