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

[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / drivers / xen / privcmd.c

diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index ef6389580b8c78dd30a8c7738098c51b6ef3133a..8adb9cc267f96e201ade041441ef8a317ce336d8 100644 (file)
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -455,7 +455,8 @@ static int privcmd_mmap(struct file *file, struct vm_area_struct *vma)
 {
        /* DONTCOPY is essential for Xen because copy_page_range doesn't know
         * how to recreate these mappings */
-       vma->vm_flags |= VM_RESERVED | VM_IO | VM_DONTCOPY | VM_PFNMAP;
+       vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTCOPY |
+                        VM_DONTEXPAND | VM_DONTDUMP;
        vma->vm_ops = &privcmd_vm_ops;
        vma->vm_private_data = NULL;