From: David Miller <davem@davemloft.net>
Date: Fri, 15 Feb 2008 15:40:52 +0000 (-0500)
Subject: Btrfs: unaligned access fixes
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~286
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df68b8a7ad4a18c9e63f1c12015a59c3b7031adb;p=pandora-kernel.git

Btrfs: unaligned access fixes

Btrfs set/get macros lose type information needed to avoid
unaligned accesses on sparc64.
ere is a patch for the kernel bits which fixes most of the
unaligned accesses on sparc64.

btrfs_name_hash is modified to return the hash value instead
of getting a return location via a (potentially unaligned)
pointer.

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