On Thu, Aug 17, 2023 at 11:18:36AM -0700, Sidhartha Kumar wrote: > @@ -890,8 +867,6 @@ static inline pgoff_t linear_page_index(struct vm_area_struct *vma, > unsigned long address) > { > pgoff_t pgoff; > - if (unlikely(is_vm_hugetlb_page(vma))) > - return linear_hugepage_index(vma, address); > pgoff = (address - vma->vm_start) >> PAGE_SHIFT; > pgoff += vma->vm_pgoff; > return pgoff; This is the last use of linear_hugepage_index(), so please remove the function and its declaration too.