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From: Dave Chinner <david@fromorbit.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH v3] xfs: add FITRIM support
Date: Mon, 10 Jan 2011 11:20:11 +1100	[thread overview]
Message-ID: <20110110002011.GC28803@dastard> (raw)
In-Reply-To: <20110107130204.GA12134@infradead.org>

On Fri, Jan 07, 2011 at 08:02:04AM -0500, Christoph Hellwig wrote:
> Allow manual discards from userspace using the FITRIM ioctl.  This is not
> intended to be run during normal workloads, as the freepsace btree walks
> can cause large performance degradation.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Looks good.

Reviewed-by: Dave Chinner <dchinner@redhat.com>

-- 
Dave Chinner
david@fromorbit.com

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      reply	other threads:[~2011-01-10  0:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-07 13:02 [PATCH v3] xfs: add FITRIM support Christoph Hellwig
2011-01-10  0:20 ` Dave Chinner [this message]

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