-static void set_state_cb(struct extent_io_tree *tree,
- struct extent_state *state, unsigned *bits)
-{
- if (tree->ops && tree->ops->set_bit_hook)
- tree->ops->set_bit_hook(tree->private_data, state, bits);
-}
-
-static void clear_state_cb(struct extent_io_tree *tree,
- struct extent_state *state, unsigned *bits)
-{
- if (tree->ops && tree->ops->clear_bit_hook)
- tree->ops->clear_bit_hook(tree->private_data, state, bits);
-}
-