From: Chris Mason <chris.mason@oracle.com>
Date: Tue, 9 Dec 2008 00:15:39 +0000 (-0500)
Subject: Btrfs: Fix compressed checksum fsync log copies
X-Git-Tag: v2.6.29-rc1~27^2~9^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=580afd76e451deb6772d0507de580fb1df14da6c;p=pandora-kernel.git

Btrfs: Fix compressed checksum fsync log copies

The fsync logging code makes sure to onl copy the relevant checksum for each
extent based on the file extent pointers it finds.

But for compressed extents, it needs to copy the checksum for the
entire extent.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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