tree 2ba6a36c3df70d185680becdafee10113d5f635e
parent d4e8eb2e40ed705d27877c04333405c64aae3201
author Eric Sandeen <sandeen@sandeen.net> 1497473234 -0500
committer Eric Sandeen <sandeen@redhat.com> 1497473234 -0500

xfs: fix unaligned access in xfs_btree_visit_blocks

Source kernel commit: a4d768e702de224cc85e0c8eac9311763403b368

This structure copy was throwing unaligned access warnings on sparc64:

Kernel unaligned access at TPC[1043c088] xfs_btree_visit_blocks+0x88/0xe0 [xfs]

xfs_btree_copy_ptrs does a memcpy, which avoids it.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>