Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp511386pxu; Thu, 3 Dec 2020 06:08:48 -0800 (PST) X-Google-Smtp-Source: ABdhPJy1uUjfLp2GduezmMNJ6UXdAljN010kq5ICY2SYNm8heo6vvPyOQuQQAfPkbTxZUW65gyzE X-Received: by 2002:a17:906:c345:: with SMTP id ci5mr2682810ejb.492.1607004527468; Thu, 03 Dec 2020 06:08:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1607004527; cv=none; d=google.com; s=arc-20160816; b=h50eNdo4ZVFexYJxiUbkOKfy7LHxSDB6riyz4r8e+Lk+ViGyZd/iFBzltGJ9SqF26O VSKqqrMGIeI5a+AyCPbh4KBdlQYvXySGJN8qSexdVGnshPDT2T87d7B3zSmBraSNuxjj WuD1DTzcsgp7QS2u+nz+udmNjYJzjoeVU2ceqGKJwZ9mV2JTAr0d3b1D5yLM3hOpo26M aj7Y4YsoEhgwLJXUc5dCT5tQARDERsejLuFXR0yqpzo4NIdbuCFMR5d4ZvX5zfvo+bX0 MGWWqPQ9wmkzMtOlE4mwQ8DtEPSgx3PpEN/qEnTN/P1gU+ctt1jTnW2H5tjEaYyJ7Ikq bGng== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=JOA4+vD4RmUzjXkXjRHkx/yQd7XGMPDzCQ4gBdHZgT8=; b=JKl2VQcVA/HSDomO7zbSWTXguQGrXfIQbWyfXfO1vlpQA8Ayww/y012VxnvtkpkE4r XjKwGqDhTnZius9EpBJU0oD92H1Hpk39hiEUsdQpszP8plxJXs7b0T4R5EDK6UIXg2Do zlFQOQOl4JJUeZ6riRygU8PnxgNoh1t6Gp1Mewfk7FZaksxlL7Nr5UwcUiY/90mwq0UQ vvRk4upXKD1i+0uwIaCiOT5Eey6hRXTh0tqupzADIK7fYWGiojFvIekSbARqFFEjhks0 f2JySjuv9pdB7YRnwuDjW2RrsDrMVx1KQ0+a1/Zax0DKaGJgDCvToxZtU5HNsTqwMo1F yV3g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d23si1158111ejd.151.2020.12.03.06.08.21; Thu, 03 Dec 2020 06:08:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389055AbgLCOIQ (ORCPT + 99 others); Thu, 3 Dec 2020 09:08:16 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:56118 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2388372AbgLCOIQ (ORCPT ); Thu, 3 Dec 2020 09:08:16 -0500 Received: from callcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 0B3E7QMa022902 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 3 Dec 2020 09:07:26 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id 2D8A1420136; Thu, 3 Dec 2020 09:07:26 -0500 (EST) Date: Thu, 3 Dec 2020 09:07:26 -0500 From: "Theodore Y. Ts'o" To: Roman Anufriev Cc: linux-ext4@vger.kernel.org, jack@suse.cz, dmtrmonakhov@yandex-team.ru Subject: Re: [PATCH v4 2/2] ext4: print quota journalling mode on (re-)mount Message-ID: <20201203140726.GE441757@mit.edu> References: <1603336860-16153-1-git-send-email-dotdot@yandex-team.ru> <1603336860-16153-2-git-send-email-dotdot@yandex-team.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1603336860-16153-2-git-send-email-dotdot@yandex-team.ru> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Oct 22, 2020 at 06:21:00AM +0300, Roman Anufriev wrote: > Right now, it is hard to understand which quota journalling type is enabled: > you need to be quite familiar with kernel code and trace it or really > understand what different combinations of fs flags/mount options lead to. > > This patch adds printing of current quota jounalling mode on each > mount/remount, thus making it easier to check it at a glance/in autotests. > The semantics is similar to ext4 data journalling modes: > > * journalled - quota configured, journalling will be enabled > * writeback - quota configured, journalling won't be enabled > * none - quota isn't configured > * disabled - kernel compiled without CONFIG_QUOTA feature > > Signed-off-by: Roman Anufriev Applied, thanks. - Ted