From:   "Theodore Ts'o" <tytso@mit.edu>
To:     Lukas Czerner <lczerner@redhat.com>, linux-ext4@vger.kernel.org
Cc:     "Theodore Ts'o" <tytso@mit.edu>
Subject: Re: [PATCH] tune2fs: implement support for set/get label iocts
Date:   Tue,  4 Jan 2022 22:14:38 -0500
Message-Id: <164135246476.257673.7909016051692908317.b4-ty@mit.edu>
In-Reply-To: <20211124134542.22270-1-lczerner@redhat.com>
References: <20211124134542.22270-1-lczerner@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Precedence: bulk

On Wed, 24 Nov 2021 14:45:42 +0100, Lukas Czerner wrote:
> Implement support for FS_IOC_SETFSLABEL and FS_IOC_GETFSLABEL ioctls.
> Try to use the ioctls if possible even before we open the file system
> since we don't need it. Only fall back to the old method in the case the
> file system is not mounted, is mounted read only in the set label case,
> or the ioctls are not suppported by the kernel.
> 
> The new ioctls can also be supported by file system drivers other than
> ext4. As a result tune2fs and e2label will work for those file systems
> as well as long as the file system is mounted. Note that we still truncate
> the label exceeds the supported lenghth on extN file system family, while
> we keep the label intact for others.
> 
> [...]

Applied, thanks!

[1/1] tune2fs: implement support for set/get label iocts
      (no commit info)

Best regards,
-- 
Theodore Ts'o <tytso@mit.edu>