Received: by 2002:a05:6358:11c7:b0:104:8066:f915 with SMTP id i7csp1928208rwl; Wed, 12 Apr 2023 22:12:51 -0700 (PDT) X-Google-Smtp-Source: AKy350beLMWtubiCk7szKDnaIlFNcD9pFLMSzmx5QohHvleBWVf48zAhE5ylznYXPvyNOKR2ND5Q X-Received: by 2002:a05:6a20:3d83:b0:da:35d1:c46a with SMTP id s3-20020a056a203d8300b000da35d1c46amr6459326pzi.9.1681362765492; Wed, 12 Apr 2023 22:12:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681362765; cv=none; d=google.com; s=arc-20160816; b=0itETZsN0Tyqrf1Q/SfWB78lg21/P+Rwdj9I8aRjZ4z6K7mhN6HilRH8V6naYM9tQf KhXJxtpRqZuWPNtPOnvt5Y+5jp/S2yBHIS1aJmnqdQD84V1JqiinMSTWltXZymq0rF0N qzwSxF1H66W4rMXzWk8TlSmEkI4AJUHhRtUwH/HUHIzkD2eowqGIFfIOgJjv4R1WMIXl S5S+PxyD9oDUY6xOT4XqnPALY+B4M498Yeqj7t+9IVZLNdsuYwE/lZBIMEB/kLvK8nYr xSmSErtqSm8p/dthbcRDckxbDQeB1r9sOsxbf3zIDrmEeTUMhMpBWZ8cvdwuVI6IBcQz GDZg== 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=UUKtrERqS+5Rrtd548HYRJlILsgKwPxknznJDP2c0AFxXNatke2T8XHEwehyPToVm3 VtNrraAh+jpdjw15FFaW02hSRDHYFdV0Z8Mi4hTUqwu6dG79NH9VFgfBMIqUWEUTpb09 Rb6BsqbYbiqYNYNIvM7yRpwrnFQCYwn5WED1FlMn9B1wXegBX8UK4GogjByrr5VnFxma tiflBhbRs87k/iqLKdzCnOPeoBPMrjnKf2QaaOldfmZSOHSEWVipbJg3ZhZ39pEEhnMU Bo9GSri2kMGqjr1L0QCsATiLiX60MOwhKuD7T3QBNmqdAnLl8iTN3kyprdgDlrCpU6z4 SyUg== 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 e190-20020a6369c7000000b00513233eb86asi1010989pgc.593.2023.04.12.22.12.33; Wed, 12 Apr 2023 22:12:45 -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; 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 S229822AbjDMFAw (ORCPT + 99 others); Thu, 13 Apr 2023 01:00:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229492AbjDMFAv (ORCPT ); Thu, 13 Apr 2023 01:00:51 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93DA05BA2; Wed, 12 Apr 2023 22:00:50 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 666496732D; Thu, 13 Apr 2023 07:00:47 +0200 (CEST) Date: Thu, 13 Apr 2023 07:00:47 +0200 From: Christoph Hellwig To: Tejun Heo Cc: axboe@kernel.dk, josef@toxicpanda.com, hch@lst.de, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai1@huaweicloud.com Subject: Re: [PATCH 4/4] blk-iolatency: Make initialization lazy Message-ID: <20230413050047.GC14083@lst.de> References: <20230413000649.115785-1-tj@kernel.org> <20230413000649.115785-5-tj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230413000649.115785-5-tj@kernel.org> 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