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McKenney" , Randy Dunlap , linux-mm@kvack.org, linux-kernel@vger.kernel.org, ligang.bdlg@bytedance.com Subject: Re: [PATCH v6 6/8] hugetlb: have CONFIG_HUGETLBFS select CONFIG_PADATA Message-ID: References: <20240222140422.393911-1-gang.li@linux.dev> <20240222140422.393911-7-gang.li@linux.dev> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240222140422.393911-7-gang.li@linux.dev> X-ClientProxiedBy: BL1PR13CA0337.namprd13.prod.outlook.com (2603:10b6:208:2c6::12) To SA1PR10MB5711.namprd10.prod.outlook.com (2603:10b6:806:23e::20) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SA1PR10MB5711:EE_|DS7PR10MB7154:EE_ X-MS-Office365-Filtering-Correlation-Id: 0b81d8f9-1c2a-43c8-e978-08dc37dad59a 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:SA1PR10MB5711.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031);DIR:OUT;SFP:1101; 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McKenney Acked-by: Daniel Jordan > --- > fs/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/Kconfig b/fs/Kconfig > index 89fdbefd1075f..c0b9599bf8e3a 100644 > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -262,6 +262,7 @@ menuconfig HUGETLBFS > depends on X86 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN > depends on (SYSFS || SYSCTL) > select MEMFD_CREATE > + select PADATA if SMP > help > hugetlbfs is a filesystem backing for HugeTLB pages, based on > ramfs. For architectures that support it, say Y here and read > -- > 2.20.1 >