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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT045.mail.protection.outlook.com (10.13.173.123) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5438.12 via Frontend Transport; Fri, 15 Jul 2022 15:05:36 +0000 Received: from alex-MS-7B09.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Fri, 15 Jul 2022 10:05:34 -0500 From: Alex Sierra To: Subject: [PATCH v9 01/14] mm: rename is_pinnable_pages to is_longterm_pinnable_pages Date: Fri, 15 Jul 2022 10:05:08 -0500 Message-ID: <20220715150521.18165-2-alex.sierra@amd.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220715150521.18165-1-alex.sierra@amd.com> References: <20220715150521.18165-1-alex.sierra@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 63b1943f-f149-4519-0855-08da66737961 X-MS-TrafficTypeDiagnostic: DM5PR12MB1516:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230016)(4636009)(396003)(39860400002)(376002)(136003)(346002)(46966006)(36840700001)(40470700004)(316002)(26005)(2616005)(54906003)(41300700001)(478600001)(6916009)(7696005)(82310400005)(86362001)(6666004)(40480700001)(81166007)(82740400003)(40460700003)(356005)(16526019)(426003)(2906002)(44832011)(186003)(47076005)(36756003)(7416002)(5660300002)(1076003)(70206006)(336012)(36860700001)(8676002)(4326008)(70586007)(83380400001)(8936002)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jul 2022 15:05:36.9083 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 63b1943f-f149-4519-0855-08da66737961 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT045.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1516 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rcampbell@nvidia.com, willy@infradead.org, david@redhat.com, Felix.Kuehling@amd.com, apopple@nvidia.com, amd-gfx@lists.freedesktop.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, jglisse@redhat.com, dri-devel@lists.freedesktop.org, akpm@linux-foundation.org, linux-ext4@vger.kernel.org, hch@lst.de Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" is_pinnable_page() and folio_is_pinnable() were renamed to is_longterm_pinnable_page() and folio_is_longterm_pinnable() respectively. These functions are used in the FOLL_LONGTERM flag context. Signed-off-by: Alex Sierra Reviewed-by: David Hildenbrand --- include/linux/mm.h | 8 ++++---- mm/gup.c | 4 ++-- mm/gup_test.c | 2 +- mm/hugetlb.c | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index cf3d0d673f6b..3b31b33bd5be 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1592,7 +1592,7 @@ static inline bool page_needs_cow_for_dma(struct vm_area_struct *vma, /* MIGRATE_CMA and ZONE_MOVABLE do not allow pin pages */ #ifdef CONFIG_MIGRATION -static inline bool is_pinnable_page(struct page *page) +static inline bool is_longterm_pinnable_page(struct page *page) { #ifdef CONFIG_CMA int mt = get_pageblock_migratetype(page); @@ -1603,15 +1603,15 @@ static inline bool is_pinnable_page(struct page *page) return !is_zone_movable_page(page) || is_zero_pfn(page_to_pfn(page)); } #else -static inline bool is_pinnable_page(struct page *page) +static inline bool is_longterm_pinnable_page(struct page *page) { return true; } #endif -static inline bool folio_is_pinnable(struct folio *folio) +static inline bool folio_is_longterm_pinnable(struct folio *folio) { - return is_pinnable_page(&folio->page); + return is_longterm_pinnable_page(&folio->page); } static inline void set_page_zone(struct page *page, enum zone_type zone) diff --git a/mm/gup.c b/mm/gup.c index 551264407624..b65fe8bf5af4 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -133,7 +133,7 @@ struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags) * path. */ if (unlikely((flags & FOLL_LONGTERM) && - !is_pinnable_page(page))) + !is_longterm_pinnable_page(page))) return NULL; /* @@ -1891,7 +1891,7 @@ static long check_and_migrate_movable_pages(unsigned long nr_pages, continue; prev_folio = folio; - if (folio_is_pinnable(folio)) + if (folio_is_longterm_pinnable(folio)) continue; /* diff --git a/mm/gup_test.c b/mm/gup_test.c index d974dec19e1c..12b0a91767d3 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -53,7 +53,7 @@ static void verify_dma_pinned(unsigned int cmd, struct page **pages, dump_page(page, "gup_test failure"); break; } else if (cmd == PIN_LONGTERM_BENCHMARK && - WARN(!is_pinnable_page(page), + WARN(!is_longterm_pinnable_page(page), "pages[%lu] is NOT pinnable but pinned\n", i)) { dump_page(page, "gup_test failure"); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a57e1be41401..368fd33787b0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1135,7 +1135,7 @@ static struct page *dequeue_huge_page_node_exact(struct hstate *h, int nid) lockdep_assert_held(&hugetlb_lock); list_for_each_entry(page, &h->hugepage_freelists[nid], lru) { - if (pin && !is_pinnable_page(page)) + if (pin && !is_longterm_pinnable_page(page)) continue; if (PageHWPoison(page)) -- 2.32.0