From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 752CAC3601E for ; Thu, 10 Apr 2025 22:32:23 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 73A88280141; Thu, 10 Apr 2025 18:32:21 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6C0D8280138; Thu, 10 Apr 2025 18:32:21 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4EDD9280141; Thu, 10 Apr 2025 18:32:21 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 2E044280138 for ; Thu, 10 Apr 2025 18:32:21 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 53F081A1547 for ; Thu, 10 Apr 2025 22:32:22 +0000 (UTC) X-FDA: 83319584124.28.9383047 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by imf08.hostedemail.com (Postfix) with ESMTP id 053A2160007 for ; Thu, 10 Apr 2025 22:32:18 +0000 (UTC) Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=T3P0Hc+3; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=LlZjNHu8; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf08.hostedemail.com: domain of harry.yoo@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=harry.yoo@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1744324339; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=FXrWwc61pUyBxw0cx9NmEd/JGBivDpdVcgmg5VJfLbw=; b=MKxBmaSShXaYn7wwXvJaL7BZxbrNtRugyY28nDyZ4/t+xA/bvetKxWdSDFpI548J3zVY/r NlzK2YfYoNRM55+BM46f3PJN/OnJM4UCfoo7oHYf7kV49LmcmJujl1uKcqat69s0OBgLDg USpBvCeA6CyaJpHzKn93XS4Cen1FeY4= ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1744324339; a=rsa-sha256; cv=pass; b=2uwLP5vbk83CoFjz3qXFNBZCd6JB+4wuJI1N0ja0d1O+Gx3MbgyT7AWmsJ8NEMdo+JVAki wlRRe3DB52n/qfljpQoTd+MPz3lbwiXQNs3yOnf3wfwJAcCQybm0R/g2m6ZUPfS9rArTuR c1Q1d+bLtKKudTE2DmWMM46CanrQaBY= ARC-Authentication-Results: i=2; imf08.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=T3P0Hc+3; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=LlZjNHu8; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf08.hostedemail.com: domain of harry.yoo@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=harry.yoo@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53AMMb7u021857; Thu, 10 Apr 2025 22:32:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=corp-2023-11-20; bh=FXrWwc61pUyBxw0cx9 NmEd/JGBivDpdVcgmg5VJfLbw=; b=T3P0Hc+3OuFPyx7tyh5SeAohvKQeDdtOl9 OWyV6gidb+3DDRooiZNG4pTkfItHIuTsjqTrnxlHbXlpBU7jBf/G5DkgxbgmSYg2 NggaHTXCU59tLRsp8be2tKHJdySDe29FZ8aXaop8uhP3U81S7r8nTvtCB+LBNgrK NYKe2lPawFwwqDXCq8iFm7t9B1lGYulQGMH4Z22xgpSJSq4boXGErSsawBxs9H6A 7vpy+XC/jqZ1hTjUL1lwXK+akgOB71ceGgDFp2oA/Srlp921EpmGYBPkkWvuBomS 3I4Dvk2dlx/HOt6R8bB6UcPR1XrOuBdg6+7U3e5VP4q5xGohIx0w== Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 45xpqfg0c9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Apr 2025 22:32:16 +0000 (GMT) Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 53AKfI7E013788; Thu, 10 Apr 2025 22:32:15 GMT Received: from sn4pr2101cu001.outbound.protection.outlook.com (mail-southcentralusazlp17012010.outbound.protection.outlook.com [40.93.14.10]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 45ttyk7wev-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Apr 2025 22:32:15 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=pn35+K268UHULHLg4tcpZwoYiQ9jc7Qc1G5iRFUjlE4002id2qmoofAHmiNIzHzby1irVfx6ppog0A6q/J0dFQvjwyjK3IE+jxSeimp5vAiuMWZgbdf5f5XT+jc/cBPFzEKFc8taXO/OJqHtcs7hyORgBzvUFUczHdIwTgoYSChFdjLkNgzDYEVz66Fi2Vi6ifUW+tNwPRNDQLm6UIy64a0P4J2F862wUhDNCF0OnmnjEsRdquri1Z4B/dpfr0SA3C9+wG6iVKOqQgCtZMaOGQgOKkidvlk7gq4HOqk9AhhauRT4GX9hLZu+3BufsRUod+hHg4okNvZN/pnloqQhMA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=FXrWwc61pUyBxw0cx9NmEd/JGBivDpdVcgmg5VJfLbw=; b=NyaXJcQKi8z3tQGWkzJVyMsyueH2JVq10kkmJyzlFs2235+eFDQ0/thQrcDNRQ+gLl7T1EaR5XLNvlXXzpTakdqEPpsQUS+Oa3HedD9D38AVAGOM5zXk/26mhfxDcCKs4E9aoSRlIVPIJ+21mBl6OgnmvDnKPpGcZb0aUdbykRpQqJizl8x9JFb7yg/G5jBTrgnvUn/yIlQM78Rdz4ZO8C+WzzQ6FRmmtkKF8xyr9p1Agweno/ZCX4Eut0benARvBlNon9IrA/Qi4fMlRuKXpR04ndVdBvmeDE1sppU911SixTf1tH6hdeR52h4gucDpah39M1pao80+DQvw1t4M0Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FXrWwc61pUyBxw0cx9NmEd/JGBivDpdVcgmg5VJfLbw=; b=LlZjNHu8U4Ppy3FFlWRtsXC9LC+oS72/eQdTfDcJlRBDoiiWWJBAdP8rvIGKO9Q0JL3asBvqi5BLvMES48MvlcOjjmtxbCyY/gKhTN3vM6dMvoLUZOzX5dxTiwl84Mpf+89n7WJTF1APjL0OZJV3AkVXsVtn5pMdgr/ZLEP3XEU= Received: from CH3PR10MB7329.namprd10.prod.outlook.com (2603:10b6:610:12c::16) by CH0PR10MB5194.namprd10.prod.outlook.com (2603:10b6:610:d9::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8632.21; Thu, 10 Apr 2025 22:32:12 +0000 Received: from CH3PR10MB7329.namprd10.prod.outlook.com ([fe80::f238:6143:104c:da23]) by CH3PR10MB7329.namprd10.prod.outlook.com ([fe80::f238:6143:104c:da23%7]) with mapi id 15.20.8632.024; Thu, 10 Apr 2025 22:32:12 +0000 Date: Fri, 11 Apr 2025 07:32:05 +0900 From: Harry Yoo To: David Rientjes Cc: Vlastimil Babka , Christoph Lameter , linux-mm@kvack.org Subject: Re: [RFC v1 1/2] mm/slab: add sheaves_enabled read-only sysfs file Message-ID: References: <20250407041810.13861-1-harry.yoo@oracle.com> <20250407041810.13861-2-harry.yoo@oracle.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: SE2P216CA0082.KORP216.PROD.OUTLOOK.COM (2603:1096:101:2c6::17) To CH3PR10MB7329.namprd10.prod.outlook.com (2603:10b6:610:12c::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH3PR10MB7329:EE_|CH0PR10MB5194:EE_ X-MS-Office365-Filtering-Correlation-Id: 6c06daa5-2bf1-4a54-0824-08dd787f8986 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?GahqNbhcFXc9+aWWt0gdcSkNxRZVlKcSWsBDsrR4K1MtxIPV4qc3KBAvcuEZ?= =?us-ascii?Q?X7xnk6lcsJoI+nJF8CT5teEkQXDyi7idy7lSuO/tSlYQuxlKMTPPRbyMLz7i?= =?us-ascii?Q?M7vGpNHw7BsjUt0nSA16dldSSGszTnnk4WAjp6wY5z9VIrdMl0z4NkNnlqS3?= =?us-ascii?Q?Iin5tYYuPXa+d4z+HBmq+DqCb8qL+MQpv0Y2NCalINJzwG2h8T21tVLEthpO?= =?us-ascii?Q?aMPcnG7Mg1XQ2UJa3dFwnkBMPCNU2mkCpiZHNwRrv4PW5Ta0ZgBnjn6OO+MB?= =?us-ascii?Q?9FduqxbBnux9NEnWedvbYwZxe0IORAFjUDoUKOT8+UzB4g0EvJIjmq6oPOsN?= =?us-ascii?Q?Z/dZ+SifjyRbaAnuK6aituy3Cro69bOJ20CGrXOEqVHeUTFGcBOfrw5Ax6nt?= =?us-ascii?Q?25Nh+/QlLb9O3IxPI2X8mTXaQGM0hquFY426TBVNw+J8PM3VqyOaqTW767TA?= =?us-ascii?Q?gdfmBIDyqKGuUmxOSBElmwmLyFt73dNkf/6HrJW5mKiuh6rjiCHmP10UlxNZ?= =?us-ascii?Q?I7kpnpt8K+kFLbtepUrnfsxmkL9yBZaVFZbcHORYMXJTF4kBFuJjTLZyJ4Zk?= =?us-ascii?Q?bmXeRxU9M2eIzUDMSKgUOtDfdRXIZv/iUdvWdGU4k+Sl3I78DZ1TfzJSKGaM?= =?us-ascii?Q?NQlU5/R9GQgCbfsHIq4I7tPLreum+3Md6lE99DrwGbeuPrzFbjDv5IU3xZIe?= =?us-ascii?Q?MyokZVmmJeWz4q6fd4/5noCAePydkKFo1i5Y6/JivMiZVRv9w+Bbuqe4iAOD?= =?us-ascii?Q?zFjOhgOiO3nh7QbYwqfEIi9cC64NRQQ4jzJCW1bPLjFZd9BlP7+SJlS8rTkd?= =?us-ascii?Q?g0PF4frCLTT5+cXXfVJDsNtANJRF/w1veER8CG7jgUel6aYp06eE1dNrT8UE?= =?us-ascii?Q?PsyFssp0Qkq+PHyUQ6Glinviam0TS4hucjmq1nSPXJytszjast/1E+zxalzB?= =?us-ascii?Q?5w00h6ueZ4pXg7EIF9d4hJqDmudPCZVdrYzYLkkBIZRFOw+R54CtlmaYleNo?= =?us-ascii?Q?vIgzbDsuFiViRFOcHke4wOd9WfkbZzzCMdk01Qez5Cz4pQ1cqgIQyuou3fXF?= =?us-ascii?Q?+kQxWV+s34tF/+e6uWtOjBXkiWR2JDNOmPJfGVZ/DWbl05eT7Kt/RI0YmN+k?= =?us-ascii?Q?doM1T+IGNECVq51gE8lmzJ26ICyCcdlkvrr8PEemy+VCWEPLlB3WgRgIFrvy?= =?us-ascii?Q?iEJHHVzB3qaPCKqxROuRICT45GwaWQrTsuo1ILn4qMte4d1cfR58eCFRqjKr?= =?us-ascii?Q?sXlCNu+zqM0z/vE1aNvkmd2DoO32EM7tQaGl4VJbJBs4ooxVMa0/dXwgxgB8?= =?us-ascii?Q?8fgn49lTj7WeKQZEsIH8GJONOGE9JJf4LsBfP5e8FSv+bEZFlEXli3zlK6I6?= =?us-ascii?Q?G5l3nKGu3ewAxLVZgqGA/OWMTFzaH5g6RqiJQrD8XEdaAPvYLBhcp4NH3jKy?= =?us-ascii?Q?INft5izva6M=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CH3PR10MB7329.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?2AE+8WeI5wAabNfZNxAorCxN76BIcdmb9Om6lxJs1nNet3ZB1HHaDz2+OPLZ?= =?us-ascii?Q?oSYM7rBQBTM2k9PT3fTXGra6J8LSddfFURfhdiMn7098CXKFEv4E2UDQE0zp?= =?us-ascii?Q?mCUQ0zchAPfupP2fPOgF/DtjvSxTiks3J3SM8mTQRBiOZv1DOUhV7hwcWq7L?= =?us-ascii?Q?lv5m5+fgAcO89a6ZrtlcSIM6uRk6ieT49eK/GjTtXsGYcFdEljCPdu6f1Rpz?= =?us-ascii?Q?usr/Wfz2eT0ELyQtvlYhUSUBYFy2S4KY4nuVtFV4pLOfr5rd5TEcpkgCoF93?= =?us-ascii?Q?ZGrXniZI2wLGsFH2vFNC4Hny6H6rTlybdHlBHSed5hbjz2GWfkZPyMWynKrT?= =?us-ascii?Q?Sr3Rw8gffAh6ZLMufJ9aPpSH/tBFH6sBP+0plZHzX01c/y0mAXiD7qgUaYCt?= =?us-ascii?Q?bqGZn0AvbF7E5J9kOg3ZnSurEZiQ3hRAACqE1HB02/dZG0G0Uw3UOxq/kqzY?= =?us-ascii?Q?hTLG6fY4pq6P4Kmvg1AGm6gCrkSHxYPhAuBUdjfggilLBKU36M1+DbDRy+dO?= =?us-ascii?Q?cR134KCdbGTqIw8Hy7KxgM+jkFNGnl0tF26mn/upoWRCYq4o6ClEcZwG2+TD?= =?us-ascii?Q?cGBoi/WL1gPCD34lh/5XWCNMyDi0WVTuy2D4lPFSRhVnU6RtSPer8va0xfkc?= =?us-ascii?Q?gC0mfVDRfZJlyqWvISluJ62OApcKJB5bNZMTRwBoiMGMnmp8tiL3MHhpqWx6?= =?us-ascii?Q?Y2C/gccCb2+hDNkPKMOl4Mxa6CBTv0DZbQ47f0un9Q7c+zleeQWQUCZxoS+L?= =?us-ascii?Q?RwzHDEPlPw6mABrlIrVp0zaDxdTGhb42Ir2ro0deCKdEdGXnpzK+I5pb1fBu?= =?us-ascii?Q?TFsNRihJUP8/+GFDJUliIRSgD7/d+HgJtjsZOsfrw/HaltruXW+SLLYqg5bs?= =?us-ascii?Q?LMNipJHn9+fAXru0wLYQv3uTbGoycKPaLpq4GbVSxpawbpUGx6L08an5JW/6?= =?us-ascii?Q?yFt+k4Fv4nmcwvFbNSJ/YqwTx/DZh9EdCbXz4px1NXJga115OExE4jKdjgmW?= =?us-ascii?Q?6Pq/JyhI1+XgT9UTO4Kz7PK3qZd/1n7f0GrTkavy1LshMnIuEEH1Bmv9+MwO?= =?us-ascii?Q?4wNKQ3iuFfrobz+9M1rr+CrFzr3eVNe3JnFRHBoSgEWaLboijI/IJsqowQrt?= =?us-ascii?Q?VHwYKLn4Lof0nSibz6sDHH+rkTOJ/Izfj8H8ZvREZAUozMhMqRoWg7cv+vLW?= =?us-ascii?Q?5xCUlIWCKww+eY2Mwe/PfnxJcVjyw7nk1rhBY7/ffeZGx+6HhkyOCm6XFhU9?= =?us-ascii?Q?OLLC6oeqAm1ruShogWY3SvhwxsQMI7fLEKtnVewON/kNTNQm0zWrGUVlP1wk?= =?us-ascii?Q?jpcOHkGBn/PeOpkt3LaZ5AcnjCBXWE/ZHNnxEZP47mdUM4TD0swqHNn/Sj12?= =?us-ascii?Q?Nk+fWEB6qigdVH8bCGLnyrNBR4xDIpL/FJ3qGrqdbEPa1oWdeL5gwR1OxGGP?= =?us-ascii?Q?QnjWdGDY7JS1wIsqWk9U3kPTcTRzs1x9XDT6SWpxAm62hLIuLtAbZEm8nVnF?= =?us-ascii?Q?VSUOWEJ2e+/lfkhJbWmLpXoWw1nUKjJ8yvEh/BotDYBJ8yoQI9lmMR7ud0AF?= =?us-ascii?Q?IexU4lSCbG9jUY260OC2rsal3ys4/xSV0jUorOov?= X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6c06daa5-2bf1-4a54-0824-08dd787f8986 X-MS-Exchange-CrossTenant-AuthSource: CH3PR10MB7329.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Apr 2025 22:32:12.2790 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: pzowpGhtpDkeWxuZ4afmYCnR2GkjwatiW1SlmeY5Kl9bqQtM2agudSJ2+RCTZAyMAP/tgiEy42gRTd6iKBSyGQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR10MB5194 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-10_07,2025-04-10_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 adultscore=0 mlxlogscore=999 bulkscore=0 suspectscore=0 mlxscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502280000 definitions=main-2504100164 X-Proofpoint-GUID: 2YrbCG4jFygpkNdXsM_yWr6-3B3FUHSC X-Proofpoint-ORIG-GUID: 2YrbCG4jFygpkNdXsM_yWr6-3B3FUHSC X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 053A2160007 X-Stat-Signature: dy8owi9rjhsjrr3akkbgnz3c9paij4r9 X-Rspam-User: X-HE-Tag: 1744324338-977178 X-HE-Meta: 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 QENWLHaK 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 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: On Tue, Apr 08, 2025 at 07:45:38PM -0700, David Rientjes wrote: > On Mon, 7 Apr 2025, Harry Yoo wrote: > > > For user-space tools like slabinfo, it is difficult to determine whether > > a cache has sheaves enabled. Expose a read-only 'sheaves_enabled' sysfs > > file to indicate whether sheaves are enabled for a given cache. > > > > Thoughts on adding an entry to Documentation/ABI/testing/sysfs-kernel-slab > for this one? That makes sense, thanks! New stats added by the sheaves series should also be there. ...By the way I'm a bit unsure about the name. 'sheaves', 'has_sheaves' or 'sheaves_enabled'? -- Cheers, Harry / Hyeonggon