988 int pgste_perform_essa(struct mm_struct *mm, unsigned long hva, int orc,  in pgste_perform_essa()  argument
1002 	vma = find_vma(mm, hva);  in pgste_perform_essa()
1003 	if (!vma || hva < vma->vm_start || is_vm_hugetlb_page(vma))  in pgste_perform_essa()
1005 	ptep = get_locked_pte(mm, hva, &ptl);  in pgste_perform_essa()
1094 int set_pgste_bits(struct mm_struct *mm, unsigned long hva,  in set_pgste_bits()  argument
1102 	vma = find_vma(mm, hva);  in set_pgste_bits()
1103 	if (!vma || hva < vma->vm_start || is_vm_hugetlb_page(vma))  in set_pgste_bits()
1105 	ptep = get_locked_pte(mm, hva, &ptl);  in set_pgste_bits()
1127 int get_pgste(struct mm_struct *mm, unsigned long hva, unsigned long *pgstep)  in get_pgste()  argument
1133 	vma = find_vma(mm, hva);  in get_pgste()
1134 	if (!vma || hva < vma->vm_start || is_vm_hugetlb_page(vma))  in get_pgste()
1136 	ptep = get_locked_pte(mm, hva, &ptl);  in get_pgste()