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OpenCloudOS-Kernel
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Fix btrfs_inc_ref to add backref hints 

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2007-12-13 09:48:07 -05:00
parent 7a7205367d
commit 6caab489c5
1 changed files with 4 additions and 2 deletions
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6
fs/btrfs/extent-tree.c
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@ -702,7 +702,7 @@ int btrfs_inc_root_ref(struct btrfs_trans_handle *trans,
}
return btrfs_inc_extent_ref(trans, root, root->node->start,
root->node->len, owner_objectid,
generation, 0, 0);
generation, key_objectid, level);
}
int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
@ -746,10 +746,12 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
}
} else {
bytenr = btrfs_node_blockptr(buf, i);
btrfs_node_key_to_cpu(buf, &key, i);
ret = btrfs_inc_extent_ref(trans, root, bytenr,
btrfs_level_size(root, level - 1),
root->root_key.objectid,
trans->transid, 0, 0);
trans->transid, key.objectid,
level - 1);
if (ret) {
faili = i;
goto fail;