Lines Matching refs:ret
64 int cpu, ret = 0; in trace_test_buffer() local
81 ret = trace_test_buffer_cpu(buf, cpu); in trace_test_buffer()
82 if (ret) in trace_test_buffer()
92 return ret; in trace_test_buffer()
191 int ret = -1; in trace_selftest_ops() local
291 ret = 0; in trace_selftest_ops()
315 ret = -1; in trace_selftest_ops()
319 return ret; in trace_selftest_ops()
330 int ret; in trace_selftest_startup_dynamic_tracing() local
353 ret = tracer_init(trace, tr); in trace_selftest_startup_dynamic_tracing()
354 if (ret) { in trace_selftest_startup_dynamic_tracing()
355 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_dynamic_tracing()
363 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_dynamic_tracing()
364 if (ret) in trace_selftest_startup_dynamic_tracing()
368 ret = -1; in trace_selftest_startup_dynamic_tracing()
384 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_dynamic_tracing()
390 if (!ret && count != 1) { in trace_selftest_startup_dynamic_tracing()
393 ret = -1; in trace_selftest_startup_dynamic_tracing()
398 ret = trace_selftest_ops(tr, 1); in trace_selftest_startup_dynamic_tracing()
408 if (!ret) in trace_selftest_startup_dynamic_tracing()
409 ret = trace_selftest_ops(tr, 2); in trace_selftest_startup_dynamic_tracing()
411 return ret; in trace_selftest_startup_dynamic_tracing()
462 int ret; in trace_selftest_function_recursion() local
476 ret = ftrace_set_filter(&test_rec_probe, func_name, len, 1); in trace_selftest_function_recursion()
477 if (ret) { in trace_selftest_function_recursion()
482 ret = register_ftrace_function(&test_rec_probe); in trace_selftest_function_recursion()
483 if (ret) { in trace_selftest_function_recursion()
492 ret = -1; in trace_selftest_function_recursion()
504 ret = ftrace_set_filter(&test_recsafe_probe, func_name, len, 1); in trace_selftest_function_recursion()
505 if (ret) { in trace_selftest_function_recursion()
510 ret = register_ftrace_function(&test_recsafe_probe); in trace_selftest_function_recursion()
511 if (ret) { in trace_selftest_function_recursion()
520 ret = -1; in trace_selftest_function_recursion()
527 ret = 0; in trace_selftest_function_recursion()
531 return ret; in trace_selftest_function_recursion()
566 int ret; in trace_selftest_function_regs() local
585 ret = ftrace_set_filter(&test_regs_probe, func_name, len, 1); in trace_selftest_function_regs()
590 if (ret && ret != -ENODEV) { in trace_selftest_function_regs()
595 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
601 if (!ret) { in trace_selftest_function_regs()
606 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
608 if (ret) { in trace_selftest_function_regs()
618 ret = -1; in trace_selftest_function_regs()
638 ret = 0; in trace_selftest_function_regs()
642 return ret; in trace_selftest_function_regs()
655 int ret; in trace_selftest_startup_function() local
670 ret = tracer_init(trace, tr); in trace_selftest_startup_function()
671 if (ret) { in trace_selftest_startup_function()
672 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function()
683 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_function()
689 if (!ret && !count) { in trace_selftest_startup_function()
691 ret = -1; in trace_selftest_startup_function()
695 ret = trace_selftest_startup_dynamic_tracing(trace, tr, in trace_selftest_startup_function()
697 if (ret) in trace_selftest_startup_function()
700 ret = trace_selftest_function_recursion(); in trace_selftest_startup_function()
701 if (ret) in trace_selftest_startup_function()
704 ret = trace_selftest_function_regs(); in trace_selftest_startup_function()
709 if (ret) in trace_selftest_startup_function()
712 return ret; in trace_selftest_startup_function()
750 int ret; in trace_selftest_startup_function_graph() local
766 ret = register_ftrace_graph(&trace_graph_return, in trace_selftest_startup_function_graph()
768 if (ret) { in trace_selftest_startup_function_graph()
769 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function_graph()
780 ret = -1; in trace_selftest_startup_function_graph()
787 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_function_graph()
792 if (!ret && !count) { in trace_selftest_startup_function_graph()
794 ret = -1; in trace_selftest_startup_function_graph()
802 if (ret) in trace_selftest_startup_function_graph()
805 return ret; in trace_selftest_startup_function_graph()
816 int ret; in trace_selftest_startup_irqsoff() local
819 ret = tracer_init(trace, tr); in trace_selftest_startup_irqsoff()
820 if (ret) { in trace_selftest_startup_irqsoff()
821 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_irqsoff()
822 return ret; in trace_selftest_startup_irqsoff()
842 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_irqsoff()
843 if (!ret) in trace_selftest_startup_irqsoff()
844 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_irqsoff()
848 if (!ret && !count) { in trace_selftest_startup_irqsoff()
850 ret = -1; in trace_selftest_startup_irqsoff()
855 return ret; in trace_selftest_startup_irqsoff()
865 int ret; in trace_selftest_startup_preemptoff() local
881 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptoff()
882 if (ret) { in trace_selftest_startup_preemptoff()
883 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptoff()
884 return ret; in trace_selftest_startup_preemptoff()
904 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptoff()
905 if (!ret) in trace_selftest_startup_preemptoff()
906 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptoff()
910 if (!ret && !count) { in trace_selftest_startup_preemptoff()
912 ret = -1; in trace_selftest_startup_preemptoff()
917 return ret; in trace_selftest_startup_preemptoff()
927 int ret; in trace_selftest_startup_preemptirqsoff() local
943 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptirqsoff()
944 if (ret) { in trace_selftest_startup_preemptirqsoff()
945 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptirqsoff()
970 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
971 if (ret) in trace_selftest_startup_preemptirqsoff()
974 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
975 if (ret) in trace_selftest_startup_preemptirqsoff()
978 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
980 ret = -1; in trace_selftest_startup_preemptirqsoff()
1000 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
1001 if (ret) in trace_selftest_startup_preemptirqsoff()
1004 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
1006 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
1008 ret = -1; in trace_selftest_startup_preemptirqsoff()
1018 return ret; in trace_selftest_startup_preemptirqsoff()
1082 int ret; in trace_selftest_startup_wakeup() local
1099 ret = tracer_init(trace, tr); in trace_selftest_startup_wakeup()
1100 if (ret) { in trace_selftest_startup_wakeup()
1101 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_wakeup()
1102 return ret; in trace_selftest_startup_wakeup()
1130 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_wakeup()
1131 if (!ret) in trace_selftest_startup_wakeup()
1132 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_wakeup()
1143 if (!ret && !count) { in trace_selftest_startup_wakeup()
1145 ret = -1; in trace_selftest_startup_wakeup()
1148 return ret; in trace_selftest_startup_wakeup()
1157 int ret; in trace_selftest_startup_sched_switch() local
1160 ret = tracer_init(trace, tr); in trace_selftest_startup_sched_switch()
1161 if (ret) { in trace_selftest_startup_sched_switch()
1162 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_sched_switch()
1163 return ret; in trace_selftest_startup_sched_switch()
1171 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_sched_switch()
1175 if (!ret && !count) { in trace_selftest_startup_sched_switch()
1177 ret = -1; in trace_selftest_startup_sched_switch()
1180 return ret; in trace_selftest_startup_sched_switch()
1189 int ret; in trace_selftest_startup_branch() local
1192 ret = tracer_init(trace, tr); in trace_selftest_startup_branch()
1193 if (ret) { in trace_selftest_startup_branch()
1194 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_branch()
1195 return ret; in trace_selftest_startup_branch()
1203 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_branch()
1207 if (!ret && !count) { in trace_selftest_startup_branch()
1209 ret = -1; in trace_selftest_startup_branch()
1212 return ret; in trace_selftest_startup_branch()