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Howlett" To: Andrew Morton Cc: maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Liam R. Howlett" Subject: [PATCH 2/2] maple_tree: Fix node allocation testing on 32 bit Date: Wed, 12 Jul 2023 13:39:16 -0400 Message-Id: <20230712173916.168805-2-Liam.Howlett@oracle.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230712173916.168805-1-Liam.Howlett@oracle.com> References: <20230712173916.168805-1-Liam.Howlett@oracle.com> X-ClientProxiedBy: YT4PR01CA0178.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b01:110::22) To SN6PR10MB3022.namprd10.prod.outlook.com (2603:10b6:805:d8::25) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN6PR10MB3022:EE_|IA1PR10MB7359:EE_ X-MS-Office365-Filtering-Correlation-Id: 875befa3-28ed-466f-676a-08db82fef0a6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SN6PR10MB3022.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(346002)(366004)(396003)(136003)(376002)(39860400002)(451199021)(4744005)(2906002)(36756003)(2616005)(41300700001)(83380400001)(5660300002)(6506007)(26005)(1076003)(186003)(8936002)(8676002)(107886003)(6486002)(66476007)(66556008)(66946007)(6916009)(4326008)(6666004)(86362001)(478600001)(38100700002)(316002)(6512007)(966005);DIR:OUT;SFP:1101; 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Restore the 32bit test to a functional state. Link: https://lore.kernel.org/linux-mm/CAMuHMdV4T53fOw7VPoBgPR7fP6RYqf=CBhD_y_vOg53zZX_DnA@mail.gmail.com/ Fixes: 541e06b772c1 ("maple_tree: remove GFP_ZERO from kmem_cache_alloc() and kmem_cache_alloc_bulk()") Signed-off-by: Liam R. Howlett --- tools/testing/radix-tree/maple.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index 312c0d9fcbae..9901ae821911 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -213,9 +213,9 @@ static noinline void __init check_new_node(struct maple_tree *mt) e = i - 1; } else { if (i >= 4) - e = i - 4; - else if (i == 3) - e = i - 2; + e = i - 3; + else if (i >= 1) + e = i - 1; else e = 0; }