179 	struct ww_mutex b_mutex;  member
194 		ww_mutex_lock(&abba->b_mutex, &ctx);  in test_abba_work()
196 		WARN_ON(!ww_mutex_trylock(&abba->b_mutex, &ctx));  in test_abba_work()
198 	WARN_ON(READ_ONCE(abba->b_mutex.ctx) != &ctx);  in test_abba_work()
205 		ww_mutex_unlock(&abba->b_mutex);  in test_abba_work()
207 		err = ww_mutex_lock(&abba->b_mutex, &ctx);  in test_abba_work()
212 	ww_mutex_unlock(&abba->b_mutex);  in test_abba_work()
225 	ww_mutex_init(&abba.b_mutex, &ww_class);  in test_abba()
245 	err = ww_mutex_lock(&abba.b_mutex, &ctx);  in test_abba()
248 		ww_mutex_lock_slow(&abba.b_mutex, &ctx);  in test_abba()
253 		ww_mutex_unlock(&abba.b_mutex);  in test_abba()
280 	struct ww_mutex *b_mutex;  member
298 	err = ww_mutex_lock(cycle->b_mutex, &ctx);  in test_cycle_work()
302 		ww_mutex_lock_slow(cycle->b_mutex, &ctx);  in test_cycle_work()
307 		ww_mutex_unlock(cycle->b_mutex);  in test_cycle_work()
330 			cycle->b_mutex = &cycles[0].a_mutex;  in __test_cycle()
332 			cycle->b_mutex = &cycles[n + 1].a_mutex;  in __test_cycle()