From: David Howells <dhowells@redhat.com>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: dhowells@redhat.com, NeilBrown <neilb@suse.de>,
Donald Buczek <buczek@molgen.mpg.de>,
linux-bcachefs@vger.kernel.org,
Stefan Krueger <stefan.krueger@aei.mpg.de>,
linux-fsdevel@vger.kernel.org
Subject: Re: file handle in statx (was: Re: How to cope with subvolumes and snapshots on muti-user systems?)
Date: Mon, 11 Dec 2023 23:40:16 +0000 [thread overview]
Message-ID: <2799307.1702338016@warthog.procyon.org.uk> (raw)
In-Reply-To: <20231211233231.oiazgkqs7yahruuw@moria.home.lan>
Kent Overstreet <kent.overstreet@linux.dev> wrote:
> I was chatting a bit with David Howells on IRC about this, and floated
> adding the file handle to statx. It looks like there's enough space
> reserved to make this feasible - probably going with a fixed maximum
> size of 128-256 bits.
We can always save the last bit to indicate extension space/extension record,
so we're not that strapped for space.
David
next prev parent reply other threads:[~2023-12-11 23:40 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-28 7:49 How to cope with subvolumes and snapshots on muti-user systems? Donald Buczek
2023-11-29 21:43 ` Kent Overstreet
2023-11-30 7:35 ` Donald Buczek
2023-11-30 7:39 ` Kent Overstreet
2023-11-30 20:37 ` NeilBrown
2023-12-04 10:47 ` Donald Buczek
2023-12-04 22:45 ` NeilBrown
2023-12-05 21:35 ` Donald Buczek
2023-12-05 22:01 ` NeilBrown
2023-12-07 11:53 ` Donald Buczek
2023-12-08 1:16 ` NeilBrown
2023-12-08 1:37 ` Kent Overstreet
2023-12-08 2:13 ` NeilBrown
2023-12-08 2:49 ` Kent Overstreet
2023-12-08 11:34 ` Donald Buczek
2023-12-08 20:02 ` Kent Overstreet
2023-12-11 22:43 ` NeilBrown
2023-12-11 23:32 ` file handle in statx (was: Re: How to cope with subvolumes and snapshots on muti-user systems?) Kent Overstreet
2023-12-11 23:40 ` David Howells [this message]
2023-12-12 20:59 ` Kent Overstreet
2023-12-12 22:57 ` NeilBrown
2023-12-12 23:43 ` Kent Overstreet
2023-12-13 0:02 ` NeilBrown
2023-12-13 0:14 ` Kent Overstreet
2023-12-13 22:45 ` Andreas Dilger
2023-12-13 23:24 ` Kent Overstreet
2023-12-11 23:53 ` NeilBrown
2023-12-12 0:05 ` Kent Overstreet
2023-12-12 0:59 ` NeilBrown
2023-12-12 1:10 ` Kent Overstreet
2023-12-12 2:13 ` NeilBrown
2023-12-12 2:24 ` Kent Overstreet
2023-12-12 9:08 ` Christian Brauner
2023-12-12 5:53 ` Dave Chinner
2023-12-12 6:32 ` Amir Goldstein
2023-12-12 8:56 ` Christian Brauner
2023-12-12 9:10 ` David Howells
2023-12-12 9:23 ` Christian Brauner
2023-12-12 9:28 ` Miklos Szeredi
2023-12-12 9:35 ` Christian Brauner
2023-12-12 9:42 ` Miklos Szeredi
2023-12-12 13:47 ` Christian Brauner
2023-12-12 14:06 ` Miklos Szeredi
2023-12-12 15:24 ` Christian Brauner
2023-12-12 15:28 ` Kent Overstreet
2023-12-12 9:46 ` David Howells
2023-12-12 15:16 ` Kent Overstreet
2023-12-12 15:29 ` Christian Brauner
2023-12-12 15:35 ` Kent Overstreet
2023-12-12 15:38 ` Miklos Szeredi
2023-12-12 15:43 ` Kent Overstreet
2023-12-12 15:57 ` Miklos Szeredi
2023-12-12 16:08 ` Kent Overstreet
2023-12-12 16:30 ` Miklos Szeredi
2023-12-12 16:41 ` Kent Overstreet
2023-12-12 21:53 ` NeilBrown
2023-12-13 9:41 ` Christian Brauner
2023-12-12 21:46 ` NeilBrown
2023-12-13 9:47 ` Christian Brauner
2023-12-13 10:04 ` Christian Brauner
2023-12-14 22:47 ` NeilBrown
2023-12-15 0:36 ` Kent Overstreet
2023-12-12 7:03 ` David Howells
2023-12-12 9:10 ` file handle in statx Donald Buczek
2023-12-12 15:20 ` Theodore Ts'o
2023-12-12 17:15 ` Frank Filz
2023-12-12 17:44 ` Kent Overstreet
2023-12-12 18:17 ` Amir Goldstein
2023-12-12 19:18 ` Frank Filz
2023-12-12 20:59 ` Dave Chinner
2023-12-12 21:57 ` NeilBrown
2023-12-12 22:23 ` Dave Chinner
2023-12-12 22:36 ` NeilBrown
2023-12-12 22:39 ` Kent Overstreet
2023-12-12 23:44 ` Dave Chinner
2023-12-13 0:00 ` Kent Overstreet
2023-12-13 7:37 ` Donald Buczek
2023-12-13 12:28 ` Kent Overstreet
2023-12-13 13:48 ` Donald Buczek
2023-12-19 7:41 ` Donald Buczek
2023-12-12 15:21 ` file handle in statx (was: Re: How to cope with subvolumes and snapshots on muti-user systems?) Kent Overstreet
2023-12-12 20:48 ` Dave Chinner
2023-12-12 21:23 ` Kent Overstreet
2023-12-12 22:10 ` Dave Chinner
2023-12-12 22:31 ` NeilBrown
2023-12-12 23:06 ` Dave Chinner
2023-12-12 23:42 ` Kent Overstreet
2023-12-13 0:03 ` NeilBrown
2023-12-12 22:00 ` NeilBrown
2023-12-12 0:25 ` David Howells
2023-12-13 12:43 ` How to cope with subvolumes and snapshots on muti-user systems? Donald Buczek
2023-11-30 20:36 ` NeilBrown
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