diff --git a/mm/khugepaged.c b/mm/khugepaged.c index b043c40a21d4..9df73cea8cca 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -958,6 +958,8 @@ static int hugepage_vma_revalidate(struct mm_struct *mm, unsigned long address, return SCAN_ADDRESS_RANGE; if (!hugepage_vma_check(vma, vma->vm_flags)) return SCAN_VMA_CHECK; + if (vma->anon_vma) + return SCAN_VMA_NULL; return 0; }