@@ -3252,10 +3252,6 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans,
int i;
int level;
int ret = 0;
- int (*process_func)(struct btrfs_trans_handle *,
- struct btrfs_root *,
- u64, u64, u64, u64, u64, u64);
-
if (btrfs_is_testing(fs_info))
return 0;
@@ -3267,11 +3263,6 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans,
if (!test_bit(BTRFS_ROOT_REF_COWS, &root->state) && level == 0)
return 0;
- if (inc)
- process_func = btrfs_inc_extent_ref;
- else
- process_func = btrfs_free_extent;
-
if (full_backref)
parent = buf->start;
else
@@ -3293,16 +3284,27 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans,
num_bytes = btrfs_file_extent_disk_num_bytes(buf, fi);
key.offset -= btrfs_file_extent_offset(buf, fi);
- ret = process_func(trans, root, bytenr, num_bytes,
- parent, ref_root, key.objectid,
- key.offset);
+ if (inc)
+ ret = btrfs_inc_extent_ref(trans, root, bytenr,
+ num_bytes, parent, ref_root,
+ key.objectid, key.offset);
+ else
+ ret = btrfs_free_extent(trans, root, bytenr,
+ num_bytes, parent, ref_root,
+ key.objectid, key.offset);
if (ret)
goto fail;
} else {
bytenr = btrfs_node_blockptr(buf, i);
num_bytes = fs_info->nodesize;
- ret = process_func(trans, root, bytenr, num_bytes,
- parent, ref_root, level - 1, 0);
+ if (inc)
+ ret = btrfs_inc_extent_ref(trans, root, bytenr,
+ num_bytes, parent, ref_root,
+ level - 1, 0);
+ else
+ ret = btrfs_free_extent(trans, root, bytenr,
+ num_bytes, parent, ref_root,
+ level - 1, 0);
if (ret)
goto fail;
}