From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 971C5C07E9B for ; Mon, 19 Jul 2021 13:07:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 82CF761164 for ; Mon, 19 Jul 2021 13:07:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237221AbhGSM0y (ORCPT ); Mon, 19 Jul 2021 08:26:54 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:42738 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237210AbhGSM0w (ORCPT ); Mon, 19 Jul 2021 08:26:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1626700052; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ENNkXGIRYiDy/ru5M0r9qIB4A7/qO5NMOK2fcC8ZYn8=; b=GHu7OKNd/O30uy2iWVy3I53PAx9WaHHKx92nY3+kzxSRDQIwpJdtNgZkl75AM3MPP/4hN6 m2i70nNYq/XUsa8UMJowN8h7aBA1PanFLFHSNhc48utpesIApTBf54IX3iAfvhbk8d5JZP zDGK1lIFtXCjktB6nrMXzMdmeF7cFbE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-61-qmRyHMRbMZGR8RWVb9qYvQ-1; Mon, 19 Jul 2021 09:07:30 -0400 X-MC-Unique: qmRyHMRbMZGR8RWVb9qYvQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3A3B636392; Mon, 19 Jul 2021 13:07:29 +0000 (UTC) Received: from gshan.redhat.com (vpn2-54-195.bne.redhat.com [10.64.54.195]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A00205D6CF; Mon, 19 Jul 2021 13:07:26 +0000 (UTC) From: Gavin Shan To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, anshuman.khandual@arm.com, catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, chuhu@redhat.com, shan.gavin@gmail.com Subject: [PATCH v3 03/12] mm/debug_vm_pgtable: Use struct pgtable_debug_args in leaf and savewrite tests Date: Mon, 19 Jul 2021 21:06:04 +0800 Message-Id: <20210719130613.334901-4-gshan@redhat.com> In-Reply-To: <20210719130613.334901-1-gshan@redhat.com> References: <20210719130613.334901-1-gshan@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This uses struct pgtable_debug_args in the leaf and savewrite test functions. Signed-off-by: Gavin Shan --- mm/debug_vm_pgtable.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c index 5f79d725f8d8..b4b33afae942 100644 --- a/mm/debug_vm_pgtable.c +++ b/mm/debug_vm_pgtable.c @@ -160,9 +160,9 @@ static void __init pte_advanced_tests(struct mm_struct *mm, WARN_ON(pte_young(pte)); } -static void __init pte_savedwrite_tests(unsigned long pfn, pgprot_t prot) +static void __init pte_savedwrite_tests(struct pgtable_debug_args *args) { - pte_t pte = pfn_pte(pfn, prot); + pte_t pte = pfn_pte(args->fixed_pte_pfn, args->page_prot_none); if (!IS_ENABLED(CONFIG_NUMA_BALANCING)) return; @@ -261,7 +261,7 @@ static void __init pmd_advanced_tests(struct mm_struct *mm, pgtable = pgtable_trans_huge_withdraw(mm, pmdp); } -static void __init pmd_leaf_tests(unsigned long pfn, pgprot_t prot) +static void __init pmd_leaf_tests(struct pgtable_debug_args *args) { pmd_t pmd; @@ -269,7 +269,7 @@ static void __init pmd_leaf_tests(unsigned long pfn, pgprot_t prot) return; pr_debug("Validating PMD leaf\n"); - pmd = pfn_pmd(pfn, prot); + pmd = pfn_pmd(args->fixed_pmd_pfn, args->page_prot); /* * PMD based THP is a leaf entry. @@ -278,7 +278,7 @@ static void __init pmd_leaf_tests(unsigned long pfn, pgprot_t prot) WARN_ON(!pmd_leaf(pmd)); } -static void __init pmd_savedwrite_tests(unsigned long pfn, pgprot_t prot) +static void __init pmd_savedwrite_tests(struct pgtable_debug_args *args) { pmd_t pmd; @@ -289,7 +289,7 @@ static void __init pmd_savedwrite_tests(unsigned long pfn, pgprot_t prot) return; pr_debug("Validating PMD saved write\n"); - pmd = pfn_pmd(pfn, prot); + pmd = pfn_pmd(args->fixed_pmd_pfn, args->page_prot_none); WARN_ON(!pmd_savedwrite(pmd_mk_savedwrite(pmd_clear_savedwrite(pmd)))); WARN_ON(pmd_savedwrite(pmd_clear_savedwrite(pmd_mk_savedwrite(pmd)))); } @@ -387,7 +387,7 @@ static void __init pud_advanced_tests(struct mm_struct *mm, pudp_huge_get_and_clear(mm, vaddr, pudp); } -static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) +static void __init pud_leaf_tests(struct pgtable_debug_args *args) { pud_t pud; @@ -395,7 +395,7 @@ static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) return; pr_debug("Validating PUD leaf\n"); - pud = pfn_pud(pfn, prot); + pud = pfn_pud(args->fixed_pud_pfn, args->page_prot); /* * PUD based THP is a leaf entry. */ @@ -410,7 +410,7 @@ static void __init pud_advanced_tests(struct mm_struct *mm, pgprot_t prot) { } -static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { } +static void __init pud_leaf_tests(struct pgtable_debug_args *args) { } #endif /* CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */ #else /* !CONFIG_TRANSPARENT_HUGEPAGE */ static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx) { } @@ -427,9 +427,9 @@ static void __init pud_advanced_tests(struct mm_struct *mm, pgprot_t prot) { } -static void __init pmd_leaf_tests(unsigned long pfn, pgprot_t prot) { } -static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { } -static void __init pmd_savedwrite_tests(unsigned long pfn, pgprot_t prot) { } +static void __init pmd_leaf_tests(struct pgtable_debug_args *args) { } +static void __init pud_leaf_tests(struct pgtable_debug_args *args) { } +static void __init pmd_savedwrite_tests(struct pgtable_debug_args *args) { } #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP @@ -1249,11 +1249,11 @@ static int __init debug_vm_pgtable(void) pgd_basic_tests(); hugetlb_basic_tests(&args); - pmd_leaf_tests(pmd_aligned, prot); - pud_leaf_tests(pud_aligned, prot); + pmd_leaf_tests(&args); + pud_leaf_tests(&args); - pte_savedwrite_tests(pte_aligned, protnone); - pmd_savedwrite_tests(pmd_aligned, protnone); + pte_savedwrite_tests(&args); + pmd_savedwrite_tests(&args); pte_special_tests(pte_aligned, prot); pte_protnone_tests(pte_aligned, protnone); -- 2.23.0