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Harding" CC: Andrew Morton , Christopher Lameter , Pekka Enberg , Matthew Wilcox , Tycho Andersen , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: [RFC 03/15] tools/vm/slabinfo: Add support for -C and -F options Thread-Topic: [RFC 03/15] tools/vm/slabinfo: Add support for -C and -F options Thread-Index: AQHU1WW9Q5dc3ffqEUmrnDIqAHiCmKYG/yKA Date: Mon, 11 Mar 2019 21:54:17 +0000 Message-ID: <20190311215413.GB7915@tower.DHCP.thefacebook.com> References: <20190308041426.16654-1-tobin@kernel.org> <20190308041426.16654-4-tobin@kernel.org> In-Reply-To: <20190308041426.16654-4-tobin@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: MWHPR22CA0038.namprd22.prod.outlook.com (2603:10b6:300:69::24) To BYAPR15MB2631.namprd15.prod.outlook.com (2603:10b6:a03:152::24) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [2620:10d:c090:200::1:b487] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5f8a58a6-10e4-4e7c-61b3-08d6a66c1bb5 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(2017052603328)(7153060)(7193020);SRVR:BYAPR15MB2262; x-ms-traffictypediagnostic: BYAPR15MB2262: x-microsoft-exchange-diagnostics: 1;BYAPR15MB2262;20:xk69ZlJcxUOgdCxxHWbjcFMj0bKl4x8tv4Mes8xEx8VLaL+hWoPRqc30FsGXzQ1vYriXxJWzx78I509yUmLliRjCoipBfgxzEW9BmkfJAmbxANW7fYzNozwbxRzFu51MTTU0No1KP+RzFTGBVzYXkJ1fWytGmZYuga5oUpuB7AU= x-microsoft-antispam-prvs: x-forefront-prvs: 09730BD177 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(39860400002)(396003)(366004)(136003)(346002)(376002)(199004)(189003)(5660300002)(6116002)(53936002)(316002)(6486002)(54906003)(81166006)(478600001)(68736007)(305945005)(386003)(4744005)(6512007)(99286004)(81156014)(76176011)(1076003)(52116002)(6436002)(6506007)(8936002)(9686003)(7736002)(25786009)(105586002)(229853002)(6246003)(2906002)(8676002)(97736004)(186003)(4326008)(106356001)(6916009)(14454004)(71190400001)(446003)(71200400001)(11346002)(486006)(476003)(33656002)(46003)(256004)(102836004)(86362001);DIR:OUT;SFP:1102;SCL:1;SRVR:BYAPR15MB2262;H:BYAPR15MB2631.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: fb.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: kX7YyUhaqp6Z8wmqVaKmlj+IhGwDxFPc3GCC5Pj4fWR1uipGO9TK3NQZhxlV6kjef8fONRhx/KkrIk2qWN0qsyk2/y3f2SmjAKSwaK33+zMtFxyat4xOS6e9qtwu8VGcHsGLVdijbFiyTodjUVdspdLhQYA1qHkkL2uSWQwjEpsqfm6hTpwAUR5RY/QlpavAZBXDigrdl6UrlqE1+DDyq1wtbFXgXCS0i3Lq5HZ0fiRLA6/H+vh+7WuoVfD14ZkXM1nlSaT/feWcnU1E/0NiBoFhRmGLY5oy4bQukHYoagQEeE7mY/W5wnh3GVnRTe/NO+ba8wtiGJT7QDWqZpsO3J0tnieAaggw8lTJ1ozU7s9M4P7OiDZ2fn+78JPticfDjHQ67D4LEUKUmaOgCl5bKiDymwPXVX1vK4hYhc88wOM= Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 5f8a58a6-10e4-4e7c-61b3-08d6a66c1bb5 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Mar 2019 21:54:17.3656 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB2262 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-03-11_16:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe 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: On Fri, Mar 08, 2019 at 03:14:14PM +1100, Tobin C. Harding wrote: > -F lists caches that support object migration. Maybe -M? >=20 > -C lists caches that use a ctor. >=20 > Add command line options to show caches with a constructor and caches > with that are migratable (i.e. have isolate and migrate functions). >=20 > Co-developed-by: Christoph Lameter > Signed-off-by: Tobin C. Harding > --- > tools/vm/slabinfo.c | 40 ++++++++++++++++++++++++++++++++++++---- > 1 file changed, 36 insertions(+), 4 deletions(-) Thanks!