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[XFS] Fix attr2 corruption with btree data extents

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SGI-PV: 958747
SGI-Modid: xfs-linux-melb:xfs-kern:27792a

Signed-off-by: Barry Naujok <bnaujok@sgi.com>
Signed-off-by: Russell Cattelan <cattelan@thebarn.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Barry Naujok
2007-02-10 18:35:58 +11:00
committed by Tim Shimmin
parent 7666ab5fb3
commit e5889e90dd
3 changed files with 54 additions and 11 deletions
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fs/xfs/xfs_bmap.c
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@@ -3543,6 +3543,7 @@ xfs_bmap_forkoff_reset(
if (whichfork == XFS_ATTR_FORK &&
(ip->i_d.di_format != XFS_DINODE_FMT_DEV) &&
(ip->i_d.di_format != XFS_DINODE_FMT_UUID) &&
(ip->i_d.di_format != XFS_DINODE_FMT_BTREE) &&
((mp->m_attroffset >> 3) > ip->i_d.di_forkoff)) {
ip->i_d.di_forkoff = mp->m_attroffset >> 3;
ip->i_df.if_ext_max = XFS_IFORK_DSIZE(ip) /