From: Amir Goldstein <amir73il@gmail.com>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: linux-fsdevel@vger.kernel.org, brauner@kernel.org,
linux-btrfs@vger.kernel.org, Jan Kara <jack@suse.cz>,
Dave Chinner <dchinner@redhat.com>,
"Darrick J. Wong" <djwong@kernel.org>,
"Theodore Ts'o" <tytso@mit.edu>
Subject: Re: [PATCH v3 3/7] fs: FS_IOC_GETUUID
Date: Wed, 7 Feb 2024 08:46:03 +0200 [thread overview]
Message-ID: <CAOQ4uxhroGgtbXuhoSzk6tMRML4QnVpbvsFcikdLZxR7+ATrkQ@mail.gmail.com> (raw)
In-Reply-To: <CAOQ4uxi-nBzm+h0MkF_P8Efe9tA1q72kBWPWZsrd+owHTf8enQ@mail.gmail.com>
On Wed, Feb 7, 2024 at 8:41 AM Amir Goldstein <amir73il@gmail.com> wrote:
>
> On Wed, Feb 7, 2024 at 4:57 AM Kent Overstreet
> <kent.overstreet@linux.dev> wrote:
> >
> > Add a new generic ioctls for querying the filesystem UUID.
> >
> > These are lifted versions of the ext4 ioctls, with one change: we're not
> > using a flexible array member, because UUIDs will never be more than 16
> > bytes.
> >
> > This patch adds a generic implementation of FS_IOC_GETFSUUID, which
> > reads from super_block->s_uuid. We're not lifting SETFSUUID from ext4 -
> > that can be done on offline filesystems by the people who need it,
> > trying to do it online is just asking for too much trouble.
> >
> > Cc: Christian Brauner <brauner@kernel.org>
> > Cc: Jan Kara <jack@suse.cz>
> > Cc: Dave Chinner <dchinner@redhat.com>
> > Cc: "Darrick J. Wong" <djwong@kernel.org>
> > Cc: Theodore Ts'o <tytso@mit.edu>
> > Cc: linux-fsdevel@vger.kernel.or
typo in list address.
Thanks,
Amir.
next prev parent reply other threads:[~2024-02-07 6:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 2:56 [PATCH v3 0/7] filesystem visibililty ioctls Kent Overstreet
2024-02-07 2:56 ` [PATCH v3 1/7] fs: super_set_uuid() Kent Overstreet
2024-02-08 10:11 ` Christian Brauner
2024-02-07 2:56 ` [PATCH v3 2/7] overlayfs: Convert to super_set_uuid() Kent Overstreet
2024-02-07 2:56 ` [PATCH v3 3/7] fs: FS_IOC_GETUUID Kent Overstreet
2024-02-07 6:41 ` Amir Goldstein
2024-02-07 6:46 ` Amir Goldstein [this message]
2024-02-08 9:44 ` Christian Brauner
2024-02-07 2:56 ` [PATCH v3 4/7] fat: Hook up sb->s_uuid Kent Overstreet
2024-02-07 2:56 ` [PATCH v3 5/7] fs: FS_IOC_GETSYSFSNAME Kent Overstreet
2024-02-08 10:09 ` Christian Brauner
2024-02-07 2:56 ` [PATCH v3 6/7] xfs: add support for FS_IOC_GETSYSFSNAME Kent Overstreet
2024-02-07 2:56 ` [PATCH v3 7/7] bcachefs: " Kent Overstreet
2024-02-08 10:20 ` [PATCH v3 0/7] filesystem visibililty ioctls Christian Brauner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAOQ4uxhroGgtbXuhoSzk6tMRML4QnVpbvsFcikdLZxR7+ATrkQ@mail.gmail.com \
--to=amir73il@gmail.com \
--cc=brauner@kernel.org \
--cc=dchinner@redhat.com \
--cc=djwong@kernel.org \
--cc=jack@suse.cz \
--cc=kent.overstreet@linux.dev \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).