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[23.128.96.18]) by mx.google.com with ESMTP id t13si5848816eje.700.2021.02.23.12.28.25; Tue, 23 Feb 2021 12:28:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=0BywCyjP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233620AbhBWQzY (ORCPT + 99 others); Tue, 23 Feb 2021 11:55:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233606AbhBWQzO (ORCPT ); Tue, 23 Feb 2021 11:55:14 -0500 Received: from mail-io1-xd2b.google.com (mail-io1-xd2b.google.com [IPv6:2607:f8b0:4864:20::d2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74B4EC06178A for ; Tue, 23 Feb 2021 08:54:34 -0800 (PST) Received: by mail-io1-xd2b.google.com with SMTP id 74so2341732iob.0 for ; Tue, 23 Feb 2021 08:54:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=pbT6n+Cs8DvJhjtVRgCmgAyw2SwurC0A19vm/mcxTXs=; b=0BywCyjPKgbYOCAL+E4oS+FiNd2Hb9hogrqEqxrgVzm5JxPXbTjjP/KwbIO0NyQSi3 bnDSFeIaALNY/yhR3csXEaL0VcARSVFYUh657NpmrKUQjKG8wza32RvREyDgROeqsBJo 5SmQo/jRz+LSh3MsclxcZ+1nWgmQpjDW6+rU5f8gBewxqIUiBjoTlPHOALnnVqtgH6hQ oomeTM/BJKLgxZi5Z9SEnFrBDoe8kT4SQsXDqyX0UzP3wKirD46qQsMCiPvzc5zyqj2o xtzLM2CjPmWAhhOw4KKfdLpX3Jx+9qs2y5b0CYlyLnVgjahuSXzEmTVwIlNNdnflBSH5 H2qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pbT6n+Cs8DvJhjtVRgCmgAyw2SwurC0A19vm/mcxTXs=; b=NMC8cQueb4oujgEw730SL1D0FlAPIysE6Hrtq5Tn6TPcTKNTAIA6KCA01EzFuPzVsf KOfb0LkzdXa0QsLJeB9W0EHkNqpdilVfSsS609F8Ytttn1u520LiyNgWJolR1TuVweKP qXriAKNlqTgSYl4Ngvo7YIqNHPHjOUYqZVa0BypXdoST5z1jZnpWVh31O/kqkai3yBno oieXMS0hbGgABCU+8VvSx/gak6wKSzwkyLh4jvwLdkGw4Op5uBTC8or91Eu/crWPpv5J hex4kwudBgyniLD0SUFiDCG0p9fmnPeYI5zY0fqC8WxU0zVlkt6HsBS9mY6z9ANpuA81 SI5Q== X-Gm-Message-State: AOAM530yOPr1Sj340OUvt9jqTKeF4/zvS1k/yUbIPnVQGkx27TJciL/6 Wp49wZwJcMAjzDnWFvXSyGjbjKK8CwMjMzRi X-Received: by 2002:a02:3b29:: with SMTP id c41mr28187000jaa.4.1614099273754; Tue, 23 Feb 2021 08:54:33 -0800 (PST) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id r21sm17984292ioa.24.2021.02.23.08.54.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Feb 2021 08:54:33 -0800 (PST) Subject: Re: [PATCH] blktrace: remove debugfs file dentries from struct blk_trace To: Greg Kroah-Hartman , rostedt@goodmis.org, mingo@redhat.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210216155247.1015870-1-gregkh@linuxfoundation.org> From: Jens Axboe Message-ID: Date: Tue, 23 Feb 2021 09:54:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210216155247.1015870-1-gregkh@linuxfoundation.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/16/21 8:52 AM, Greg Kroah-Hartman wrote: > These debugfs dentries do not need to be saved for anything as the whole > directory and everything in it is properly cleaned up when the parent > directory is removed. So remove them from struct blk_trace and don't > save them when created as it's not necessary. Applied, thanks. -- Jens Axboe