76 	atomic_t nr_valid_paths;	/* Total number of usable paths */  member
190 		atomic_set(&m->nr_valid_paths, 0);  in alloc_multipath()
382 	if (!atomic_read(&m->nr_valid_paths)) {  in choose_pgpath()
1164 		unsigned nr_valid_paths = atomic_read(&m->nr_valid_paths);  in multipath_ctr()  local
1172 		nr_valid_paths += pg->nr_pgpaths;  in multipath_ctr()
1173 		atomic_set(&m->nr_valid_paths, nr_valid_paths);  in multipath_ctr()
1263 	atomic_dec(&m->nr_valid_paths);  in fail_path()
1269 		       pgpath->path.dev->name, atomic_read(&m->nr_valid_paths));  in fail_path()
1287 	unsigned nr_valid_paths;  in reinstate_path()  local
1302 	nr_valid_paths = atomic_inc_return(&m->nr_valid_paths);  in reinstate_path()
1303 	if (nr_valid_paths == 1) {  in reinstate_path()
1312 		       pgpath->path.dev->name, nr_valid_paths);  in reinstate_path()
1577 		if (atomic_read(&m->nr_valid_paths) == 0 &&  in multipath_end_io()
1611 	if (atomic_read(&m->nr_valid_paths) == 0 &&  in multipath_end_io_bio()
1974 	if (!atomic_read(&m->nr_valid_paths) && test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags))  in multipath_busy()