1 files changed, 0 insertions, 4 deletions
diff --git a/mm/mremap.c b/mm/mremap.c
index 7db9da609c84f..6e78e02f74bd3 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -1191,10 +1191,6 @@ static int copy_vma_and_data(struct vma_remap_struct *vrm,
 	if (is_vm_hugetlb_page(vma))
 		clear_vma_resv_huge_pages(vma);
 
-	/* Tell pfnmap has moved from this vma */
-	if (unlikely(vma->vm_flags & VM_PFNMAP))
-		untrack_pfn_clear(vma);
-
 	*new_vma_ptr = new_vma;
 	return err;
 }