diff --git a/mm/mmap.c b/mm/mmap.c
index 234edff..31f9b22 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -675,6 +675,8 @@
 		}
 	}
 
+	vma_adjust_trans_huge(vma, start, end, adjust_next);
+
 	if (file) {
 		mapping = file->f_mapping;
 		root = &mapping->i_mmap;
@@ -695,8 +697,6 @@
 		}
 	}
 
-	vma_adjust_trans_huge(vma, start, end, adjust_next);
-
 	anon_vma = vma->anon_vma;
 	if (!anon_vma && adjust_next)
 		anon_vma = next->anon_vma;