Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp6978550rwb; Tue, 22 Nov 2022 23:48:57 -0800 (PST) X-Google-Smtp-Source: AA0mqf4NW0lAeh+93SSYmiICHid+iG+GgD9EOn3ai22Z4XOS5G2zYiAagHSXlkQgeD8nlSIPo+m3 X-Received: by 2002:a17:90a:7304:b0:20a:9810:86ab with SMTP id m4-20020a17090a730400b0020a981086abmr34676825pjk.10.1669189737302; Tue, 22 Nov 2022 23:48:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669189737; cv=none; d=google.com; s=arc-20160816; b=KnEPmOmDyGdH3ZnTowP8cqnwISKF5u+8EQLlYM+5kFQnaDrqLA52YEcz1mx4ZB55wk cjhgDa32xrj/2kCWjhqethPhtEIgnQJtMV8xLzAf5j9tocA3A82GRc6yejjXFcTGwrE7 IyjJiF9VBbNnuIoGHygeRJ2ron1AeSR/aBXJjHNvfuhgnC1fvzbcDdLBumnLncs9oXrE ORkyfuWbPmc/TCuqIm/M7jdGraiPm8wYgdfhi4Vh0/wrSLa6e3mO3sXkPO3cLiezhhz8 teF+XF1tG+6DJ02PMTelDI1T/Ix9HoyxR2Q5vSGSbdo1rIYlDlHNprTYNEYzCf6Fi2Gi t5WQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=MxawIbXOKnKACiy+58R6fBGfYtUk/lla5/+RKx+SWJBbIb9p/nszQpzjMmhFEkytnK RTvxorAJa1Dr0W7L5l+TgxhhMX1vLZTSFeErnQ7rh0hvtKdmus59jM+JDoVYctj8V5Zn zWQ/hckaAyIia11MX5hCxvl3EapS2XfGr1gH3zj1VhCkCDpFai3nLNO5nPMK6OKxyxUn 9QKGibXOqw4Q2Xf568s5C6JjVizBlZX4HDSm+6zguNoXnF3T+Tu0dK9Uf6jstLPTADR9 +P+PDYHi19OvVQLaXemTmZUyQOP6hC+M6HaOmqxShpWOp6IM+/aVnWos/ZXAzV9Fx6Hz tzZw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id e17-20020a170903241100b00188f4d824a2si15599045plo.241.2022.11.22.23.48.46; Tue, 22 Nov 2022 23:48:57 -0800 (PST) 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; 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 S236270AbiKWHh2 (ORCPT + 89 others); Wed, 23 Nov 2022 02:37:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236279AbiKWHhY (ORCPT ); Wed, 23 Nov 2022 02:37:24 -0500 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4E20F885B; Tue, 22 Nov 2022 23:37:21 -0800 (PST) Received: by verein.lst.de (Postfix, from userid 2407) id 3B32768AFE; Wed, 23 Nov 2022 08:37:19 +0100 (CET) Date: Wed, 23 Nov 2022 08:37:19 +0100 From: Christoph Hellwig To: Jinlong Chen Cc: axboe@kernel.dk, hch@lst.de, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] elevator: printk a warning if switching to a new io scheduler fails Message-ID: <20221123073719.GB8328@lst.de> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE 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 Looks good: Reviewed-by: Christoph Hellwig