LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: David Chinner <dgc@sgi.com>
To: Takashi Sato <t-sato@yk.jp.nec.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
	linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [RFC] ext3 freeze feature
Date: Sat, 26 Jan 2008 16:17:24 +1100	[thread overview]
Message-ID: <20080126051724.GM155407@sgi.com> (raw)
In-Reply-To: <001c01c85f4f$bfd128f0$41a8400a@bsd.tnes.nec.co.jp>

On Fri, Jan 25, 2008 at 09:42:30PM +0900, Takashi Sato wrote:
> >I am also wondering whether we should have system call(s) for these:
> >
> >On Jan 25, 2008 12:59 PM, Takashi Sato <t-sato@yk.jp.nec.com> wrote:
> >>+       case EXT3_IOC_FREEZE: {
> >
> >>+       case EXT3_IOC_THAW: {
> >
> >And just convert XFS to use them too?
> 
> I think it is reasonable to implement it as the generic system call, as you
> said.  Does XFS folks think so?

Sure.

Note that we can't immediately remove the XFS ioctls otherwise
we'd break userspace utilities that use them....

Cheers,

Dave.
-- 
Dave Chinner
Principal Engineer
SGI Australian Software Group

  reply	other threads:[~2008-01-26  5:18 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-25 10:59 Takashi Sato
2008-01-25 11:17 ` Pekka Enberg
2008-01-25 12:42   ` Takashi Sato
2008-01-26  5:17     ` David Chinner [this message]
2008-01-26 19:10     ` Christoph Hellwig
2008-01-25 12:18 ` Dmitri Monakhov
2008-01-25 13:33   ` Theodore Tso
2008-01-25 16:34     ` Eric Sandeen
2008-01-25 16:42       ` Theodore Tso
2008-02-02 13:52         ` Pavel Machek
2008-01-28 13:13     ` Takashi Sato
2008-02-01  3:03       ` Kazuto Miyoshi
2008-01-31  8:53     ` Daniel Phillips
2008-02-07  1:05     ` Takashi Sato
2008-02-08 10:48     ` Takashi Sato
2008-02-08 13:26       ` Andreas Dilger
2008-02-08 14:59         ` Christoph Hellwig
2008-02-15 11:51           ` Takashi Sato
2008-02-15 14:24             ` Eric Sandeen
2008-02-19 11:27               ` t-sato
2008-02-26  8:20                 ` [RFC] ext3 freeze feature ver 0.2 Takashi Sato
2008-02-26 16:39                   ` Eric Sandeen
2008-02-26 17:08                     ` Andreas Dilger
2008-02-27  8:31                       ` Takashi Sato
2008-03-07  9:13                 ` [RFC] freeze feature ver 1.0 Takashi Sato
2008-02-16 13:25             ` [RFC] ext3 freeze feature Christoph Hellwig
2008-02-13  8:23     ` Takashi Sato
2008-01-26  5:35 ` David Chinner
2008-01-26  5:39   ` David Chinner
2008-01-28 13:07   ` Takashi Sato

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=20080126051724.GM155407@sgi.com \
    --to=dgc@sgi.com \
    --cc=hch@lst.de \
    --cc=linux-ext4@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=penberg@cs.helsinki.fi \
    --cc=t-sato@yk.jp.nec.com \
    --subject='Re: [RFC] ext3 freeze feature' \
    /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

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).