From: Dave Chinner <david@fromorbit.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 1/2] xfs: stop using xfs_trans_iget in the RT allocator
Date: Wed, 23 Feb 2011 11:49:46 +1100 [thread overview]
Message-ID: <20110223004946.GI3166@dastard> (raw)
In-Reply-To: <20110213132531.GA18279@infradead.org>
On Sun, Feb 13, 2011 at 08:25:31AM -0500, Christoph Hellwig wrote:
> During mount we establish references to the RT inodes, which we keep for
> the lifetime of the filesystem. Instead of using xfs_trans_iget to grab
> additional references when adding RT inodes to transactions use the
> combination of xfs_ilock and xfs_trans_ijoin_ref, which archives the same
achieves
> end result with less overhead.
>
> 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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next prev parent reply other threads:[~2011-02-23 0:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-13 13:25 [PATCH 1/2] xfs: stop using xfs_trans_iget in the RT allocator Christoph Hellwig
2011-02-23 0:49 ` Dave Chinner [this message]
2011-02-23 1:52 ` Alex Elder
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