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;
Date:   Tue, 23 Aug 2022 21:46:35 +0200
From:   David Sterba <dsterba@suse.cz>
To:     "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc:     Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
        David Sterba <dsterba@suse.com>, linux-btrfs@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] btrfs: don't print information about space cache or tree
 every remount
Message-ID: <20220823194635.GM13489@twin.jikos.cz>
Reply-To: dsterba@suse.cz
Mail-Followup-To: dsterba@suse.cz,
        "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>,
        Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
        David Sterba <dsterba@suse.com>, linux-btrfs@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <ca82edf897ae4cbd71277e76f43c6631ffd26b5a.1661268435.git.maciej.szmigiero@oracle.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <ca82edf897ae4cbd71277e76f43c6631ffd26b5a.1661268435.git.maciej.szmigiero@oracle.com>
User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12)
Precedence: bulk

On Tue, Aug 23, 2022 at 05:28:20PM +0200, Maciej S. Szmigiero wrote:
> From: "Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>
> 
> btrfs currently prints information about space cache or free space tree
> being in use on every remount, regardless whether such remount actually
> enabled or disabled one of these features.
> 
> This is actually unnecessary since providing remount options changing the
> state of these features will explicitly print the appropriate notice.
> 
> Let's instead print such unconditional information just on an initial mount
> to avoid filling the kernel log when, for example, laptop-mode-tools
> remount the fs on some events.
> 
> Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>

Makes sense, added to misc-next, thanks.