Re: [PATCH 4/9] xfs: use per-CPU data for the quota statistics

To:	Dave Chinner <david@xxxxxxxxxxxxx>
Subject:	Re: [PATCH 4/9] xfs: use per-CPU data for the quota statistics
From:	Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date:	Fri, 17 Feb 2012 12:48:14 -0500
Cc:	xfs@xxxxxxxxxxx
In-reply-to:	<20120215235929.GP14132@dastard>
References:	<20120215022926.577682146@xxxxxxxxxxxxxxxxxxxxxx> <20120215023147.414783335@xxxxxxxxxxxxxxxxxxxxxx> <20120215235929.GP14132@dastard>
User-agent:	Mutt/1.5.21 (2010-09-15)

On Thu, Feb 16, 2012 at 10:59:29AM +1100, Dave Chinner wrote:
> Why not just make val a 64bit value so overflow is simply not an
> issue?

It's a 1:1 copy an paste from the normal XFS stats.

But thinking about this copy and paste is bad - I'll rework this to
add the quota stats that we keep into the normal XFS stats, and just
provide the two old quota stats files as legacy views into them.  That
way we'll have only a single copy of that code.

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Re: [PATCH 7/9] xfs: merge xfs_qm_export_dquot into xfs_qm_scall_getquota, (continued) Re: [PATCH 7/9] xfs: merge xfs_qm_export_dquot into xfs_qm_scall_getquota, Dave Chinner Re: [PATCH 7/9] xfs: merge xfs_qm_export_dquot into xfs_qm_scall_getquota, Ben Myers [PATCH 6/9] xfs: remove the global xfs_Gqm structure, Christoph Hellwig Re: [PATCH 6/9] xfs: remove the global xfs_Gqm structure, Dave Chinner [PATCH 9/9] quota: make Q_XQUOTASYNC a noop, Christoph Hellwig Re: [PATCH 9/9] quota: make Q_XQUOTASYNC a noop, Dave Chinner [PATCH 8/9] xfs: include reservations in quota reporting, Christoph Hellwig Re: [PATCH 8/9] xfs: include reservations in quota reporting, Dave Chinner [PATCH 4/9] xfs: use per-CPU data for the quota statistics, Christoph Hellwig Re: [PATCH 4/9] xfs: use per-CPU data for the quota statistics, Dave Chinner Re: [PATCH 4/9] xfs: use per-CPU data for the quota statistics, Christoph Hellwig <= [PATCH 3/9] xfs: remove the per-filesystem list of dquots, Christoph Hellwig Re: [PATCH 3/9] xfs: remove the per-filesystem list of dquots, Dave Chinner Re: [PATCH 3/9] xfs: remove the per-filesystem list of dquots, Christoph Hellwig [PATCH 5/9] xfs: user per-cpu stats for the total dquot numbers, Christoph Hellwig Re: [PATCH 5/9] xfs: user per-cpu stats for the total dquot numbers, Dave Chinner Re: [PATCH 5/9] xfs: user per-cpu stats for the total dquot numbers, Christoph Hellwig [PATCH 2/9] xfs: use per-filesystem radix trees for dquot lookup, Christoph Hellwig Re: [PATCH 2/9] xfs: use per-filesystem radix trees for dquot lookup, Dave Chinner Re: [PATCH 2/9] xfs: use per-filesystem radix trees for dquot lookup, Christoph Hellwig

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