/*
* Chooses a path for this io, if no paths are available then
* NULL will be returned.
- *
- * repeat_count is the number of times to use the path before
- * calling the function again. 0 means don't call it again unless
- * the path fails.
*/
struct dm_path *(*select_path) (struct path_selector *ps,
- unsigned *repeat_count,
size_t nr_bytes);
/*