From: Ulrich Drepper <drepper@redhat.com>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: filesystem time stamp resolution
Date: Thu, 26 Feb 2009 15:57:44 -0800 [thread overview]
Message-ID: <49A72C78.1060306@redhat.com> (raw)
In-Reply-To: <20090226235400.GP28946@ZenIV.linux.org.uk>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Al Viro wrote:
> Who said that it's not going to be dependent on the flags used to
> create and/or mount the filesystem? IOW, what makes you think that
> knowing fs type will be enough to derive that data from?
Nothing. Just the hope that the sanity of the users is a concern when
these features are designed.
Regardless, we need some sort of solution. I just looked, there is
spare room in the kstatfs structure. We could have a value returned in
a new f_tsres field or so. That could be per mount point.
- --
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
iEUEARECAAYFAkmnLHgACgkQ2ijCOnn/RHT3FQCgnLHOPL/yItK0D7gZJv93EU0U
Dr0AmNTd35JdveTPHZ8tDUUfiltscoc=
=qIcS
-----END PGP SIGNATURE-----
next prev parent reply other threads:[~2009-02-26 23:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-26 23:18 filesystem time stamp resolution Ulrich Drepper
2009-02-26 23:54 ` Al Viro
2009-02-26 23:57 ` Ulrich Drepper [this message]
2009-02-27 0:19 ` Christoph Hellwig
2009-02-27 8:48 ` Andi Kleen
2009-02-27 22:01 ` Ulrich Drepper
2009-02-27 22:23 ` Peter Staubach
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=49A72C78.1060306@redhat.com \
--to=drepper@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=viro@ZenIV.linux.org.uk \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.