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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g12-20020a056a0023cc00b00525417ce58dsi21080974pfc.242.2022.06.29.08.03.21; Wed, 29 Jun 2022 08:03:38 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20210112.gappssmtp.com header.s=20210112 header.b="GcMt/zai"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233118AbiF2OgK (ORCPT + 99 others); Wed, 29 Jun 2022 10:36:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232781AbiF2OgH (ORCPT ); Wed, 29 Jun 2022 10:36:07 -0400 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26D3733E2F for ; Wed, 29 Jun 2022 07:36:06 -0700 (PDT) Received: by mail-pg1-x52e.google.com with SMTP id h192so15529751pgc.4 for ; Wed, 29 Jun 2022 07:36:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:cc:in-reply-to:references:subject:message-id:date :mime-version:content-transfer-encoding; bh=Cg1pbA8vIKsss/kduipyHmYHYgUtQpcCeOfwW78IFgk=; b=GcMt/zaitMPYugutR+SZbG8M9T/N16kxs59mw5xfHrWn3wgmjtCps6KvZUculXB/zP BMNQHYek++ptp4nFdFap2MU2a/OQvy9lEtvJxjQjEvwj3DRP2+QE63Wzslc9YzV3aPnS s/E/AzNQsF+oHLGpZDQw5pnOZ5UBcngE7pQzWIfRrXvKSVfh9GawDvVB99rYE+wEhDDE ZNZBwV4f2if5FBySi+9K2gXfCZau0UND++tVj2U2t2OVAE7D3VxT8G2wAl+b2C88+UCU vBWpBhC+bNCptN0X+Q7TIIHyWf9wmpvfJVrC3ct08z2tjf57t+HZTAwwTyJSFNufpJDt s/zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:in-reply-to:references:subject :message-id:date:mime-version:content-transfer-encoding; bh=Cg1pbA8vIKsss/kduipyHmYHYgUtQpcCeOfwW78IFgk=; b=3MbZ2PrmOaZTxZL0mkcN52yW05DqkDNLi9NES/XKWW6GS4sMG6smO0utrdcWq+30bC D0Vx6OMAv2ClbNQUzlB1EVE75J77OOrH+kqle3p2wPPTlt3w5Uv60HJ0udJnSz60yqiA JwXvAiZ5Clv9mJvWNixK2xqN3xG9apv1sLqbjpZw3vmjxZ/4XW0H7roSMzm+UxQrv859 aAN0zbvy9UFxQwQZZYK8t9pAC1ahYZM6T8ZHMyvB+W3CU9wHi1PanlwXfRZFWjTjt2Fs xTqXn+0uLnjdY58ox2sJjOaCOXOKUD6G6DyBFIv4MQ7ngXCzX7nEygDDRac1uwYeXRFr LJWQ== X-Gm-Message-State: AJIora8t953NbSShrfj5J4f0d0OF80bNcZc9mOn1Zhcs1mZB0OeZw8/u aTOTVLKNP7u6uvCbtKfJJBLLq0ADizpu7w== X-Received: by 2002:a05:6a00:1748:b0:525:4731:7f11 with SMTP id j8-20020a056a00174800b0052547317f11mr10798576pfc.72.1656513365429; Wed, 29 Jun 2022 07:36:05 -0700 (PDT) Received: from [127.0.1.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id d4-20020a170902f14400b0015e8d4eb2d1sm11335911plb.283.2022.06.29.07.36.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 07:36:04 -0700 (PDT) From: Jens Axboe To: sunying@nj.iscas.ac.cn Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org In-Reply-To: <20220629062409.19458-1-sunying@nj.iscas.ac.cn> References: <20220629062409.19458-1-sunying@nj.iscas.ac.cn> Subject: Re: [PATCH] block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency Message-Id: <165651336468.5627.13656015345010304082.b4-ty@kernel.dk> Date: Wed, 29 Jun 2022 08:36:04 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 29 Jun 2022 14:24:09 +0800, sunying@nj.iscas.ac.cn wrote: > From: Ying Sun > > The configuration item BLK_RQ_IO_DATA_LEN is not declared in the kernel. > Select BLK_RQ_IO_DATA_LEN is meaningless which could be removed. > > Applied, thanks! [1/1] block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency commit: b9a1c179bdfa133d28ab8b7d30631b0accdc2057 Best regards, -- Jens Axboe