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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: IA0PR11MB7185.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 358b046b-534f-4333-266b-08dbf6e238b1 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Dec 2023 05:06:07.6976 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: FVIHD6lJdtLPebIMXzQnBINi2JCPl12C+jeMnwZJuhCd5f2xHVeIBg4GlfdQBlo0ivON5b2H5T6qCCcRqRheviDAjPwSzHlOxr5XNx4djcU= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY5PR11MB6092 X-OriginatorOrg: intel.com X-Rspamd-Queue-Id: 8FBE24000B X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: pwcutnkjr869jb9x6estx5njy7dn3y7j X-HE-Tag: 1701925578-364401 X-HE-Meta: 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 t2b2sYWS Hz8s0ptr8nIu60gzDetsWQi4GKGSeIhEKhQZKcIvsRw7UXULvWSrbhficQzKHOvRZcmIAJjjUc3R/IlpJ7ASkYJOtiEic4wLGkvlnX3t+Q6L/gtG3wLeFEorufJLp4cBKCj+YcOpAQK8+Bdlk1AbzWl0aE3z3Qx49FvtL6RWNwvsv3IrZi/Rube0ATWYCvGlQRTgKOfouTqaDzZJJY6sKjQfUX4x+G4OYGNcu3035q9M7iNkl4z6Azim6VO/Zg3XhLVx6i98LG9pT6fkntYix20GEpPgELzROGeBtwo4yZzF5IZcVivMtWq86WJE9jG9OrRLSAd4nx43HDYz/GpR0p5uaD4FovUeV1eQ4hc+YIMzGN5uAQgNob4YsORS8srJg/LG/ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi, > > +struct page *memfd_alloc_page(struct file *memfd, pgoff_t idx) > > +{ > > +#ifdef CONFIG_HUGETLB_PAGE > > + struct folio *folio; > > + int err; > > + > > + if (is_file_hugepages(memfd)) { > > + folio =3D alloc_hugetlb_folio_nodemask(hstate_file(memfd), > > + NUMA_NO_NODE, > > + NULL, > > + GFP_USER); > > + if (folio && folio_try_get(folio)) { > > + err =3D hugetlb_add_to_page_cache(folio, >=20 > If alloc_hugetlb_folio_nodemask moved out of the CONFIG_HUGETLB_PAGE > ifdef, the ifdef here could go away. Unlike alloc_hugetlb_folio_nodemask(), hugetlb_add_to_page_cache() does not get exposed without enabling CONFIG_HUGETLB_PAGE. >=20 > Either way, this looks good: >=20 > Reviewed-by: Christoph Hellwig Thank you for the review. Thanks, Vivek >=20 >=20