From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: Christoph Hellwig <hch@infradead.org>, xfs@oss.sgi.com
Subject: Re: [PATCH 4/8] xfs: use common code for quota statistics
Date: Mon, 20 Feb 2012 16:50:32 -0500 [thread overview]
Message-ID: <20120220215032.GA19340@infradead.org> (raw)
In-Reply-To: <20120220213322.GC3592@dastard>
On Tue, Feb 21, 2012 at 08:33:22AM +1100, Dave Chinner wrote:
> On Sun, Feb 19, 2012 at 09:28:19PM -0500, Christoph Hellwig wrote:
> > Switch the quota code over to use the generic XFS statistics infrastructure.
> > While the legacy /proc/fs/xfs/xqm and /proc/fs/xfs/xqmstats interfaces are
> > preserved for now the statistics that still have a meaning with the current
> > code are now also available from /proc/fs/xfs/stats.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> Looks OK. Just one question/observation, though. This will make the
> quota proc files show up even even quota is not compiled in. Are
> there any applications out there that make use of the presence of
> these files to determine if quota is configured into the kernel or
> not?
>
> I think I just answered my own question - xfstests does exactly this
> proc file test in _require_quota(). So I think their presence needs
> to be conditional on CONFIG_XFS_QUOTA....
Ok, I'll respin it. That also reminds me I didn't bother to test
without quotas, which I probably should do as well.
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next prev parent reply other threads:[~2012-02-20 21:50 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-20 2:28 [PATCH 0/8] quota updates, V3 Christoph Hellwig
2012-02-20 2:28 ` [PATCH 1/8] xfs: merge xfs_qm_export_dquot into xfs_qm_scall_getquota Christoph Hellwig
2012-02-27 1:59 ` Ben Myers
2012-02-27 17:17 ` Christoph Hellwig
2012-02-27 17:23 ` Ben Myers
2012-02-28 3:27 ` Christoph Hellwig
2012-02-29 17:40 ` Ben Myers
2012-02-20 2:28 ` [PATCH 2/8] xfs: include reservations in quota reporting Christoph Hellwig
2012-02-29 19:37 ` Ben Myers
2012-02-20 2:28 ` [PATCH 3/8] quota: make Q_XQUOTASYNC a noop Christoph Hellwig
2012-02-29 20:00 ` Ben Myers
2012-02-20 2:28 ` [PATCH 4/8] xfs: use common code for quota statistics Christoph Hellwig
2012-02-20 21:33 ` Dave Chinner
2012-02-20 21:50 ` Christoph Hellwig [this message]
2012-02-21 1:48 ` [PATCH 4/8 v2] " Christoph Hellwig
2012-02-21 4:41 ` Dave Chinner
2012-03-12 17:55 ` Ben Myers
2012-03-13 8:42 ` Christoph Hellwig
2012-03-13 15:27 ` Ben Myers
2012-03-13 21:40 ` Dave Chinner
2012-03-14 2:34 ` Nathan Scott
2012-03-14 5:03 ` Dave Chinner
2012-02-20 2:28 ` [PATCH 5/8] xfs: per-filesystem dquot LRU lists Christoph Hellwig
2012-02-20 22:08 ` Dave Chinner
2012-03-12 20:37 ` Ben Myers
2012-02-20 2:28 ` [PATCH 6/8] xfs: use per-filesystem radix trees for dquot lookup Christoph Hellwig
2012-02-20 2:28 ` [PATCH 7/8] xfs: remove the per-filesystem list of dquots Christoph Hellwig
2012-02-20 22:15 ` Dave Chinner
2012-02-20 22:19 ` Christoph Hellwig
2012-02-28 3:31 ` [PATCH 7/8 v2] " Christoph Hellwig
2012-02-20 2:28 ` [PATCH 8/8] xfs: remove the global xfs_Gqm structure Christoph Hellwig
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