23 	struct zpool_driver *driver;  member
40 void zpool_register_driver(struct zpool_driver *driver)  in zpool_register_driver()  argument
43 	atomic_set(&driver->refcount, 0);  in zpool_register_driver()
44 	list_add(&driver->list, &drivers_head);  in zpool_register_driver()
59 int zpool_unregister_driver(struct zpool_driver *driver)  in zpool_unregister_driver()  argument
64 	refcount = atomic_read(&driver->refcount);  in zpool_unregister_driver()
69 		list_del(&driver->list);  in zpool_unregister_driver()
105 	struct zpool_driver *driver;  in zpool_get_driver()  local
108 	list_for_each_entry(driver, &drivers_head, list) {  in zpool_get_driver()
109 		if (!strcmp(driver->type, type)) {  in zpool_get_driver()
110 			bool got = try_module_get(driver->owner);  in zpool_get_driver()
113 				atomic_inc(&driver->refcount);  in zpool_get_driver()
115 			return got ? driver : NULL;  in zpool_get_driver()
123 static void zpool_put_driver(struct zpool_driver *driver)  in zpool_put_driver()  argument
125 	atomic_dec(&driver->refcount);  in zpool_put_driver()
126 	module_put(driver->owner);  in zpool_put_driver()
147 	struct zpool_driver *driver;  in zpool_create_pool()  local
152 	driver = zpool_get_driver(type);  in zpool_create_pool()
154 	if (!driver) {  in zpool_create_pool()
156 		driver = zpool_get_driver(type);  in zpool_create_pool()
159 	if (!driver) {  in zpool_create_pool()
167 		zpool_put_driver(driver);  in zpool_create_pool()
171 	zpool->type = driver->type;  in zpool_create_pool()
172 	zpool->driver = driver;  in zpool_create_pool()
173 	zpool->pool = driver->create(name, gfp, ops);  in zpool_create_pool()
178 		zpool_put_driver(driver);  in zpool_create_pool()
210 	zpool->driver->destroy(zpool->pool);  in zpool_destroy_pool()
211 	zpool_put_driver(zpool->driver);  in zpool_destroy_pool()
249 	return zpool->driver->malloc(zpool->pool, size, gfp, handle);  in zpool_malloc()
268 	zpool->driver->free(zpool->pool, handle);  in zpool_free()
291 	return zpool->driver->shrink(zpool->pool, pages, reclaimed);  in zpool_shrink()
319 	return zpool->driver->map(zpool->pool, handle, mapmode);  in zpool_map_handle()
334 	zpool->driver->unmap(zpool->pool, handle);  in zpool_unmap_handle()
347 	return zpool->driver->total_size(zpool->pool);  in zpool_get_total_size()