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-rw-r--r--mm/mremap.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/mremap.c b/mm/mremap.c
index 0d4948b720e2..83e359754961 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -1190,10 +1190,6 @@ static int copy_vma_and_data(struct vma_remap_struct *vrm,
fixup_hugetlb_reservations(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;
}