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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x3-20020a05640226c300b004479e742dc8si7041831edd.344.2022.09.04.13.43.37; Sun, 04 Sep 2022 13:44:04 -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="EVe3pF0/"; 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 S235028AbiIDUim (ORCPT + 99 others); Sun, 4 Sep 2022 16:38:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234419AbiIDUik (ORCPT ); Sun, 4 Sep 2022 16:38:40 -0400 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92F952A257 for ; Sun, 4 Sep 2022 13:38:39 -0700 (PDT) Received: by mail-pf1-x42a.google.com with SMTP id 197so1332956pfy.6 for ; Sun, 04 Sep 2022 13:38:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:from:to:cc:subject:date; bh=iXJZ4e881QRCBkDXXM7HwesUdR/gpeowGn9TKqyGYKo=; b=EVe3pF0/CsWQKEAWlyJR8pGHuTyqDH5LhBPIHI52FhmvSGeZmoF3+70qU2vWg4puDS eDbbrdY0wVQsgnumzEPu5kYfM3ADGbCtO2BVyn7rYWfASFda6rHWjiHf/WJy26hu3q6u oUbcbmvzEAzv2TK44hdfcBoF+XNG6S4EC86kjh/mcdajsy6fBJhRt1I1I9asVxkRLZgX U47AmIiNO9qOVTAs1+daIjH8vq1O0oEvXXxcSqP7ILnDnMJWuJqU7zXrtXuztM3nlM1r ysWvAwvu6userSDiz4sOgHSdePMQbVpOXw0X0gzvvmyGyVoyJov+DlWpfFpaL1D6jQp5 BzMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=iXJZ4e881QRCBkDXXM7HwesUdR/gpeowGn9TKqyGYKo=; b=1dzUtyGtgXUwUUz7tKSO9pE4xdhQSMnPrZH18N5IAEzSd2qN/MhGGYDOi2p7a28ExX 2vk/W337PaFA0tIm8l6xNPk89s6WAEm24E3HKz4nk/r6drJ8+rw7UUPuecUqbaTe5y99 wJEINOhVNFipNKkekwY/UCNxF8XeGJrUx5wxg61rDelgGm+EQLTcRTsfxrrMqDmTYK1W LuHDzTabjp8GXUF/y/7KbF4xPYBITw7nzuSfkEwaK0/9Yjy+zPoYhdWpulUftik99KjE /HXiKWY/SnB3yqTbqTQVz/KoUyYFrz3Xf76rYa8YnCkoPqSW5kpuqerOPD6bsnILRsgJ cwAg== X-Gm-Message-State: ACgBeo19zIBgfkeGjZcLGOGL/iwz6U3hoUxfeZg5Rf7SCGcZ4obSY1wd HAJIW7kRoxEdrqeR7k3fTsuleCU/lMQLKw== X-Received: by 2002:a63:cc51:0:b0:41f:12f5:675b with SMTP id q17-20020a63cc51000000b0041f12f5675bmr38320869pgi.69.1662323919075; Sun, 04 Sep 2022 13:38:39 -0700 (PDT) Received: from [127.0.0.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id b6-20020a170903228600b00174a4bcefc7sm5810156plh.217.2022.09.04.13.38.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Sep 2022 13:38:38 -0700 (PDT) From: Jens Axboe To: tj@kernel.org, Yu Kuai Cc: yi.zhang@huawei.com, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com In-Reply-To: <20220903062826.1099085-1-yukuai1@huaweicloud.com> References: <20220903062826.1099085-1-yukuai1@huaweicloud.com> Subject: Re: [PATCH] blk-throttle: clean up codes that can't be reached Message-Id: <166232391804.14690.3824114675220691549.b4-ty@kernel.dk> Date: Sun, 04 Sep 2022 14:38:38 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.10.0-dev-65ba7 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 Sat, 3 Sep 2022 14:28:26 +0800, Yu Kuai wrote: > From: Yu Kuai > > While doing code coverage testing while CONFIG_BLK_DEV_THROTTLING_LOW is > disabled, we found that there are many codes can never be reached. > > This patch move such codes inside "#ifdef CONFIG_BLK_DEV_THROTTLING_LOW". > > [...] Applied, thanks! [1/1] blk-throttle: clean up codes that can't be reached commit: 2d8f7a3b9fb31d2566b24fd94d5a533f9322c53c Best regards, -- Jens Axboe