882 	unsigned long new_flags;  in userfaultfd_release()  local
909 		new_flags = vma->vm_flags & ~(VM_UFFD_MISSING | VM_UFFD_WP);  in userfaultfd_release()
912 					 new_flags, vma->anon_vma,  in userfaultfd_release()
922 		vma->vm_flags = new_flags;  in userfaultfd_release()
1311 	unsigned long vm_flags, new_flags;  in userfaultfd_register()  local
1464 		new_flags = (vma->vm_flags & ~vm_flags) | vm_flags;  in userfaultfd_register()
1465 		prev = vma_merge(mm, prev, start, vma_end, new_flags,  in userfaultfd_register()
1490 		vma->vm_flags = new_flags;  in userfaultfd_register()
1523 	unsigned long new_flags;  in userfaultfd_unregister()  local
1627 		new_flags = vma->vm_flags & ~(VM_UFFD_MISSING | VM_UFFD_WP);  in userfaultfd_unregister()
1628 		prev = vma_merge(mm, prev, start, vma_end, new_flags,  in userfaultfd_unregister()
1653 		vma->vm_flags = new_flags;  in userfaultfd_unregister()