Lines Matching refs:ret
67 int cpu, ret = 0; in trace_test_buffer() local
84 ret = trace_test_buffer_cpu(buf, cpu); in trace_test_buffer()
85 if (ret) in trace_test_buffer()
95 return ret; in trace_test_buffer()
191 int ret = -1; in trace_selftest_ops() local
325 ret = 0; in trace_selftest_ops()
349 ret = -1; in trace_selftest_ops()
353 return ret; in trace_selftest_ops()
364 int ret; in trace_selftest_startup_dynamic_tracing() local
387 ret = tracer_init(trace, tr); in trace_selftest_startup_dynamic_tracing()
388 if (ret) { in trace_selftest_startup_dynamic_tracing()
389 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_dynamic_tracing()
397 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_dynamic_tracing()
398 if (ret) in trace_selftest_startup_dynamic_tracing()
402 ret = -1; in trace_selftest_startup_dynamic_tracing()
418 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_dynamic_tracing()
424 if (!ret && count != 1) { in trace_selftest_startup_dynamic_tracing()
427 ret = -1; in trace_selftest_startup_dynamic_tracing()
432 ret = trace_selftest_ops(tr, 1); in trace_selftest_startup_dynamic_tracing()
442 if (!ret) in trace_selftest_startup_dynamic_tracing()
443 ret = trace_selftest_ops(tr, 2); in trace_selftest_startup_dynamic_tracing()
445 return ret; in trace_selftest_startup_dynamic_tracing()
496 int ret; in trace_selftest_function_recursion() local
510 ret = ftrace_set_filter(&test_rec_probe, func_name, len, 1); in trace_selftest_function_recursion()
511 if (ret) { in trace_selftest_function_recursion()
516 ret = register_ftrace_function(&test_rec_probe); in trace_selftest_function_recursion()
517 if (ret) { in trace_selftest_function_recursion()
526 ret = -1; in trace_selftest_function_recursion()
543 ret = ftrace_set_filter(&test_recsafe_probe, func_name, len, 1); in trace_selftest_function_recursion()
544 if (ret) { in trace_selftest_function_recursion()
549 ret = register_ftrace_function(&test_recsafe_probe); in trace_selftest_function_recursion()
550 if (ret) { in trace_selftest_function_recursion()
559 ret = -1; in trace_selftest_function_recursion()
566 ret = 0; in trace_selftest_function_recursion()
570 return ret; in trace_selftest_function_recursion()
607 int ret; in trace_selftest_function_regs() local
626 ret = ftrace_set_filter(&test_regs_probe, func_name, len, 1); in trace_selftest_function_regs()
631 if (ret && ret != -ENODEV) { in trace_selftest_function_regs()
636 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
642 if (!ret) { in trace_selftest_function_regs()
647 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
649 if (ret) { in trace_selftest_function_regs()
659 ret = -1; in trace_selftest_function_regs()
679 ret = 0; in trace_selftest_function_regs()
683 return ret; in trace_selftest_function_regs()
696 int ret; in trace_selftest_startup_function() local
711 ret = tracer_init(trace, tr); in trace_selftest_startup_function()
712 if (ret) { in trace_selftest_startup_function()
713 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function()
724 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_function()
730 if (!ret && !count) { in trace_selftest_startup_function()
732 ret = -1; in trace_selftest_startup_function()
736 ret = trace_selftest_startup_dynamic_tracing(trace, tr, in trace_selftest_startup_function()
738 if (ret) in trace_selftest_startup_function()
741 ret = trace_selftest_function_recursion(); in trace_selftest_startup_function()
742 if (ret) in trace_selftest_startup_function()
745 ret = trace_selftest_function_regs(); in trace_selftest_startup_function()
750 if (ret) in trace_selftest_startup_function()
753 return ret; in trace_selftest_startup_function()
880 int ret; in test_graph_storage_single() local
885 ret = init_fgraph_fixture(fixture); in test_graph_storage_single()
886 if (ret && ret != -ENODEV) { in test_graph_storage_single()
891 ret = register_ftrace_graph(&fixture->gops); in test_graph_storage_single()
892 if (ret) { in test_graph_storage_single()
948 int i, j, ret; in test_graph_storage_multi() local
955 ret = init_fgraph_fixture(fixture); in test_graph_storage_multi()
956 if (ret && ret != -ENODEV) { in test_graph_storage_multi()
965 ret = register_ftrace_graph(&fixture->gops); in test_graph_storage_multi()
966 if (ret) { in test_graph_storage_multi()
1000 int ret; in test_graph_storage() local
1002 ret = test_graph_storage_single(&store_bytes[0]); in test_graph_storage()
1003 if (ret) in test_graph_storage()
1004 return ret; in test_graph_storage()
1005 ret = test_graph_storage_single(&store_bytes[1]); in test_graph_storage()
1006 if (ret) in test_graph_storage()
1007 return ret; in test_graph_storage()
1008 ret = test_graph_storage_single(&store_bytes[2]); in test_graph_storage()
1009 if (ret) in test_graph_storage()
1010 return ret; in test_graph_storage()
1011 ret = test_graph_storage_single(&store_bytes[3]); in test_graph_storage()
1012 if (ret) in test_graph_storage()
1013 return ret; in test_graph_storage()
1014 ret = test_graph_storage_multi(); in test_graph_storage()
1015 if (ret) in test_graph_storage()
1016 return ret; in test_graph_storage()
1065 int ret; in trace_selftest_startup_function_graph() local
1082 ret = register_ftrace_graph(&fgraph_ops); in trace_selftest_startup_function_graph()
1083 if (ret) { in trace_selftest_startup_function_graph()
1084 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function_graph()
1095 ret = -1; in trace_selftest_startup_function_graph()
1102 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_function_graph()
1110 if (!ret && !count) { in trace_selftest_startup_function_graph()
1112 ret = -1; in trace_selftest_startup_function_graph()
1139 ret = register_ftrace_direct(&direct, in trace_selftest_startup_function_graph()
1141 if (ret) in trace_selftest_startup_function_graph()
1146 ret = register_ftrace_graph(&fgraph_ops); in trace_selftest_startup_function_graph()
1147 if (ret) { in trace_selftest_startup_function_graph()
1148 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function_graph()
1158 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_function_graph()
1162 ret = unregister_ftrace_direct(&direct, in trace_selftest_startup_function_graph()
1165 if (ret) in trace_selftest_startup_function_graph()
1172 if (!ret && !count) { in trace_selftest_startup_function_graph()
1173 ret = -1; in trace_selftest_startup_function_graph()
1181 ret = test_graph_storage(); in trace_selftest_startup_function_graph()
1186 if (ret) in trace_selftest_startup_function_graph()
1189 return ret; in trace_selftest_startup_function_graph()
1200 int ret; in trace_selftest_startup_irqsoff() local
1203 ret = tracer_init(trace, tr); in trace_selftest_startup_irqsoff()
1204 if (ret) { in trace_selftest_startup_irqsoff()
1205 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_irqsoff()
1206 return ret; in trace_selftest_startup_irqsoff()
1226 ret = trace_test_buffer(&tr->array_buffer, NULL); in trace_selftest_startup_irqsoff()
1227 if (!ret) in trace_selftest_startup_irqsoff()
1228 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_irqsoff()
1232 if (!ret && !count) { in trace_selftest_startup_irqsoff()
1234 ret = -1; in trace_selftest_startup_irqsoff()
1239 return ret; in trace_selftest_startup_irqsoff()
1249 int ret; in trace_selftest_startup_preemptoff() local
1265 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptoff()
1266 if (ret) { in trace_selftest_startup_preemptoff()
1267 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptoff()
1268 return ret; in trace_selftest_startup_preemptoff()
1288 ret = trace_test_buffer(&tr->array_buffer, NULL); in trace_selftest_startup_preemptoff()
1289 if (!ret) in trace_selftest_startup_preemptoff()
1290 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptoff()
1294 if (!ret && !count) { in trace_selftest_startup_preemptoff()
1296 ret = -1; in trace_selftest_startup_preemptoff()
1301 return ret; in trace_selftest_startup_preemptoff()
1311 int ret; in trace_selftest_startup_preemptirqsoff() local
1327 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptirqsoff()
1328 if (ret) { in trace_selftest_startup_preemptirqsoff()
1329 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptirqsoff()
1354 ret = trace_test_buffer(&tr->array_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
1355 if (ret) in trace_selftest_startup_preemptirqsoff()
1358 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
1359 if (ret) in trace_selftest_startup_preemptirqsoff()
1362 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
1364 ret = -1; in trace_selftest_startup_preemptirqsoff()
1384 ret = trace_test_buffer(&tr->array_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
1385 if (ret) in trace_selftest_startup_preemptirqsoff()
1388 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
1390 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
1392 ret = -1; in trace_selftest_startup_preemptirqsoff()
1402 return ret; in trace_selftest_startup_preemptirqsoff()
1466 int ret; in trace_selftest_startup_wakeup() local
1483 ret = tracer_init(trace, tr); in trace_selftest_startup_wakeup()
1484 if (ret) { in trace_selftest_startup_wakeup()
1485 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_wakeup()
1486 return ret; in trace_selftest_startup_wakeup()
1514 ret = trace_test_buffer(&tr->array_buffer, NULL); in trace_selftest_startup_wakeup()
1515 if (!ret) in trace_selftest_startup_wakeup()
1516 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_wakeup()
1527 if (!ret && !count) { in trace_selftest_startup_wakeup()
1529 ret = -1; in trace_selftest_startup_wakeup()
1532 return ret; in trace_selftest_startup_wakeup()
1541 int ret; in trace_selftest_startup_branch() local
1544 ret = tracer_init(trace, tr); in trace_selftest_startup_branch()
1545 if (ret) { in trace_selftest_startup_branch()
1546 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_branch()
1547 return ret; in trace_selftest_startup_branch()
1555 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_branch()
1559 if (!ret && !count) { in trace_selftest_startup_branch()
1561 ret = -1; in trace_selftest_startup_branch()
1564 return ret; in trace_selftest_startup_branch()