From: Christoph Hellwig <hch@lst.de>
Date: Fri, 28 Nov 2008 03:23:37 +0000 (+1100)
Subject: [XFS] factor out xfs_read_agi helper
X-Git-Tag: v2.6.29-rc1~552^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e1be0fb1a3950597aeda448698e85b0595a2e92;p=pandora-kernel.git

[XFS] factor out xfs_read_agi helper

Add a helper to read the AGI header and perform basic verification.
Based on hunks from a larger patch from Dave Chinner.

(First sent on Juli 23rd)

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
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Reading git-diff-tree failed