diff options
Diffstat (limited to 'arch/powerpc/mm/ptdump/ptdump.c')
| -rw-r--r-- | arch/powerpc/mm/ptdump/ptdump.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c index 646876d9da64..6a88a9f585d4 100644 --- a/arch/powerpc/mm/ptdump/ptdump.c +++ b/arch/powerpc/mm/ptdump/ptdump.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2016, Rashmica Gupta, IBM Corp. * @@ -8,11 +9,6 @@ * Derived from the arm64 implementation: * Copyright (c) 2014, The Linux Foundation, Laura Abbott. * (C) Copyright 2008 Intel Corporation, Arjan van de Ven. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #include <linux/debugfs.h> #include <linux/fs.h> @@ -277,7 +273,7 @@ static void walk_pmd(struct pg_state *st, pud_t *pud, unsigned long start) for (i = 0; i < PTRS_PER_PMD; i++, pmd++) { addr = start + i * PMD_SIZE; - if (!pmd_none(*pmd) && !pmd_huge(*pmd)) + if (!pmd_none(*pmd) && !pmd_is_leaf(*pmd)) /* pmd exists */ walk_pte(st, pmd, addr); else @@ -293,7 +289,7 @@ static void walk_pud(struct pg_state *st, pgd_t *pgd, unsigned long start) for (i = 0; i < PTRS_PER_PUD; i++, pud++) { addr = start + i * PUD_SIZE; - if (!pud_none(*pud) && !pud_huge(*pud)) + if (!pud_none(*pud) && !pud_is_leaf(*pud)) /* pud exists */ walk_pmd(st, pud, addr); else @@ -314,7 +310,7 @@ static void walk_pagetables(struct pg_state *st) * the hash pagetable. */ for (i = 0; i < PTRS_PER_PGD; i++, pgd++, addr += PGDIR_SIZE) { - if (!pgd_none(*pgd) && !pgd_huge(*pgd)) + if (!pgd_none(*pgd) && !pgd_is_leaf(*pgd)) /* pgd exists */ walk_pud(st, pgd, addr); else |