103         rt_kprintf("6 blocks in 52 bytes ring block buffer object create success.\n");  in rbb_test()
107         rt_kprintf("Test error: 6 blocks in 52 bytes ring block buffer object create failed.\n");  in rbb_test()
115         rt_kprintf("Block1 (2 bytes) allocate success.\n");  in rbb_test()
119         rt_kprintf("Test error: block1 (2 bytes) allocate failed.\n");  in rbb_test()
126         rt_kprintf("Block2 (4 bytes) allocate success.\n");  in rbb_test()
130         rt_kprintf("Test error: block2 (4 bytes) allocate failed.\n");  in rbb_test()
137         rt_kprintf("Block3 (8 bytes) allocate success.\n");  in rbb_test()
141         rt_kprintf("Test error: block3 (8 bytes) allocate failed.\n");  in rbb_test()
148         rt_kprintf("Block4 (16 bytes) allocate success.\n");  in rbb_test()
152         rt_kprintf("Test error: block4 (16 bytes) allocate failed.\n");  in rbb_test()
159         rt_kprintf("Block5 (32 bytes) allocate success.\n");  in rbb_test()
163         rt_kprintf("Block5 (32 bytes) allocate failed.\n");  in rbb_test()
169         rt_kprintf("Block5 (18 bytes) allocate success.\n");  in rbb_test()
173         rt_kprintf("Test error: block5 (18 bytes) allocate failed.\n");  in rbb_test()
250         rt_kprintf("Block6 (5 bytes) allocate success.\n");  in rbb_test()
254         rt_kprintf("Test error: block6 (5 bytes) allocate failed.\n");  in rbb_test()
288         rt_kprintf("Block queue (request %d bytes, actual %d) get success.\n", req_size, size);  in rbb_test()
292 … rt_kprintf("Test error: Block queue (request %d bytes, actual %d) get failed.\n", req_size, size);  in rbb_test()
298 …rt_kprintf("|            |     |<----- block queue1 (42 bytes continuous buffer) ----->|          …  in rbb_test()