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dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Zi Yan , Vlastimil Babka , Christoph Lameter , David Rientjes , Roman Gushchin , Harry Yoo Subject: [PATCH v1 02/11] mm/slub: zero page->private when freeing pages Date: Sun, 22 Feb 2026 22:26:32 -0500 Message-ID: <20260223032641.1859381-3-ziy@nvidia.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260223032641.1859381-1-ziy@nvidia.com> References: <20260223032641.1859381-1-ziy@nvidia.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: BLAPR05CA0025.namprd05.prod.outlook.com (2603:10b6:208:335::6) To DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB9473:EE_|IA0PR12MB8908:EE_ X-MS-Office365-Filtering-Correlation-Id: 3dcade9d-e04e-4e4d-b3b2-08de728bf6e6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: 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Signed-off-by: Zi Yan Cc: Vlastimil Babka Cc: Christoph Lameter Cc: David Rientjes Cc: Roman Gushchin Cc: Harry Yoo Cc: linux-mm@kvack.org --- mm/slub.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/slub.c b/mm/slub.c index 865bc050f654..012c71e7b488 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3511,6 +3511,7 @@ static void __free_slab(struct kmem_cache *s, struct slab *slab, bool allow_spin __slab_clear_pfmemalloc(slab); page->mapping = NULL; + set_page_private(page, 0); __ClearPageSlab(page); mm_account_reclaimed_pages(pages); unaccount_slab(slab, order, s, allow_spin); -- 2.51.0