From patchwork Wed Apr 12 15:30:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 9677625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C0907601C3 for ; Wed, 12 Apr 2017 15:30:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B2F5C28623 for ; Wed, 12 Apr 2017 15:30:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A5D1328627; Wed, 12 Apr 2017 15:30:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2C8C028623 for ; 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Wed, 12 Apr 2017 15:30:30 +0000 Received: from CY1PR0401MB1536.namprd04.prod.outlook.com ([10.163.19.154]) by CY1PR0401MB1536.namprd04.prod.outlook.com ([10.163.19.154]) with mapi id 15.01.1019.026; Wed, 12 Apr 2017 15:30:30 +0000 From: Bart Van Assche To: "paolo.valente@linaro.org" CC: "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "fchecconi@gmail.com" , "linus.walleij@linaro.org" , "axboe@kernel.dk" , "avanzini.arianna@gmail.com" , "broonie@kernel.org" , "tj@kernel.org" , "ulf.hansson@linaro.org" Subject: Re: [PATCH V3 00/16] Introduce the BFQ I/O scheduler Thread-Topic: [PATCH V3 00/16] Introduce the BFQ I/O scheduler Thread-Index: AQHSssmsaBBm1rPL2USrL849KfqyTaHAPKUAgAAyaICAAA8mAIAAwL8AgACe6IA= Date: Wed, 12 Apr 2017 15:30:30 +0000 Message-ID: <1492011029.2764.3.camel@sandisk.com> References: <20170411134315.44135-1-paolo.valente@linaro.org> <1491921434.2540.1.camel@sandisk.com> <17A56264-D096-4F6E-8E66-50030A10B331@linaro.org> <1491935512.2654.16.camel@sandisk.com> <17416A05-8401-4B03-B46C-78A8976C5B8E@linaro.org> In-Reply-To: <17416A05-8401-4B03-B46C-78A8976C5B8E@linaro.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: linaro.org; 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DIR:OUT; SFP:1102; SCL:1; SRVR:CY1PR0401MB1534; H:CY1PR0401MB1536.namprd04.prod.outlook.com; FPR:; SPF:None; MLV:ovrnspm; PTR:InfoNoRecords; LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-ID: <45DCA20A6144BC42928C1F9DAD5C8D03@namprd04.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: sandisk.com X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Apr 2017 15:30:30.5852 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0401MB1534 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On Wed, 2017-04-12 at 08:01 +0200, Paolo Valente wrote: > Where is my mistake? I think in the Makefile. How about the patch below? Please note that I'm no Kbuild expert. diff --git a/block/Makefile b/block/Makefile index 546066ee7fa6..b3711af6b637 100644 --- a/block/Makefile +++ b/block/Makefile @@ -20,7 +20,8 @@ obj-$(CONFIG_IOSCHED_NOOP)    += noop-iosched.o  obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o  obj-$(CONFIG_IOSCHED_CFQ)      += cfq-iosched.o  obj-$(CONFIG_MQ_IOSCHED_DEADLINE)      += mq-deadline.o -obj-$(CONFIG_IOSCHED_BFQ)      += bfq-iosched.o bfq-wf2q.o bfq-cgroup.o +bfq-y                          := bfq-iosched.o bfq-wf2q.o bfq-cgroup.o +obj-$(CONFIG_IOSCHED_BFQ)      += bfq.o    obj-$(CONFIG_BLOCK_COMPAT)     += compat_ioctl.o  obj-$(CONFIG_BLK_CMDLINE_PARSER)       += cmdline-parser.o