52 	struct ww_acquire_ctx ctx;  in __test_mutex()  local
56 	ww_acquire_init(&ctx, &ww_class);  in __test_mutex()
67 	ww_mutex_lock(&mtx.mutex, (flags & TEST_MTX_CTX) ? &ctx : NULL);  in __test_mutex()
84 	ww_acquire_fini(&ctx);  in __test_mutex()
115 	struct ww_acquire_ctx ctx;  in test_aa()  local
119 	ww_acquire_init(&ctx, &ww_class);  in test_aa()
121 	ww_mutex_lock(&mutex, &ctx);  in test_aa()
130 	ret = ww_mutex_lock(&mutex, &ctx);  in test_aa()
143 	ww_acquire_fini(&ctx);  in test_aa()
160 	struct ww_acquire_ctx ctx;  in test_abba_work()  local
163 	ww_acquire_init(&ctx, &ww_class);  in test_abba_work()
164 	ww_mutex_lock(&abba->b_mutex, &ctx);  in test_abba_work()
169 	err = ww_mutex_lock(&abba->a_mutex, &ctx);  in test_abba_work()
172 		ww_mutex_lock_slow(&abba->a_mutex, &ctx);  in test_abba_work()
173 		err = ww_mutex_lock(&abba->b_mutex, &ctx);  in test_abba_work()
179 	ww_acquire_fini(&ctx);  in test_abba_work()
187 	struct ww_acquire_ctx ctx;  in test_abba()  local
199 	ww_acquire_init(&ctx, &ww_class);  in test_abba()
200 	ww_mutex_lock(&abba.a_mutex, &ctx);  in test_abba()
205 	err = ww_mutex_lock(&abba.b_mutex, &ctx);  in test_abba()
208 		ww_mutex_lock_slow(&abba.b_mutex, &ctx);  in test_abba()
209 		err = ww_mutex_lock(&abba.a_mutex, &ctx);  in test_abba()
215 	ww_acquire_fini(&ctx);  in test_abba()
249 	struct ww_acquire_ctx ctx;  in test_cycle_work()  local
252 	ww_acquire_init(&ctx, &ww_class);  in test_cycle_work()
253 	ww_mutex_lock(&cycle->a_mutex, &ctx);  in test_cycle_work()
258 	err = ww_mutex_lock(cycle->b_mutex, &ctx);  in test_cycle_work()
262 		ww_mutex_lock_slow(cycle->b_mutex, &ctx);  in test_cycle_work()
263 		erra = ww_mutex_lock(&cycle->a_mutex, &ctx);  in test_cycle_work()
270 	ww_acquire_fini(&ctx);  in test_cycle_work()
383 	struct ww_acquire_ctx ctx;  in stress_inorder_work()  local
394 		ww_acquire_init(&ctx, &ww_class);  in stress_inorder_work()
401 			err = ww_mutex_lock(&locks[order[n]], &ctx);  in stress_inorder_work()
415 			ww_mutex_lock_slow(&locks[order[contended]], &ctx);  in stress_inorder_work()
425 		ww_acquire_fini(&ctx);  in stress_inorder_work()
440 	struct ww_acquire_ctx ctx;  in stress_reorder_work()  local
461 		ww_acquire_init(&ctx, &ww_class);  in stress_reorder_work()
464 			err = ww_mutex_lock(ll->lock, &ctx);  in stress_reorder_work()
478 			ww_mutex_lock_slow(ll->lock, &ctx);  in stress_reorder_work()
486 		ww_acquire_fini(&ctx);  in stress_reorder_work()