147 static u64 hst_weight(struct path_selector *ps, u64 delta)  in hst_weight()
162 static void hst_set_weights(struct path_selector *ps, unsigned int base)  in hst_set_weights()
175 static int hst_create(struct path_selector *ps, unsigned int argc, char **argv)  in hst_create()
227 static void hst_destroy(struct path_selector *ps)  in hst_destroy()
237 static int hst_status(struct path_selector *ps, struct dm_path *path,  in hst_status()
264 static int hst_add_path(struct path_selector *ps, struct dm_path *path,  in hst_add_path()
316 static void hst_fail_path(struct path_selector *ps, struct dm_path *path)  in hst_fail_path()
328 static int hst_reinstate_path(struct path_selector *ps, struct dm_path *path)  in hst_reinstate_path()
365 			     u64 time_now, struct path_selector *ps)  in hst_compare()
427 static struct dm_path *hst_select_path(struct path_selector *ps,  in hst_select_path()
458 static int hst_start_io(struct path_selector *ps, struct dm_path *path,  in hst_start_io()
489 static int hst_end_io(struct path_selector *ps, struct dm_path *path,  in hst_end_io()