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Date: Thu, 25 Aug 2016 01:10:25 -0700
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 2/5] xfs: don't perform lookups on zero-height btrees
Message-ID: <20160825081025.GG28747@infradead.org>
References: <147200522764.14738.15186015137934319456.stgit@birch.djwong.org>
	<147200524120.14738.16686498030898663475.stgit@birch.djwong.org>
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To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-xfs@vger.kernel.org, xfs@oss.sgi.com

Looks fine, but could probably use an unlikely():

Reviewed-by: Christoph Hellwig <hch@lst.de>

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