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()
196 int ret = -1; in trace_selftest_ops() local
288 ret = 0; in trace_selftest_ops()
310 ret = -1; in trace_selftest_ops()
314 return ret; in trace_selftest_ops()
325 int ret; in trace_selftest_startup_dynamic_tracing() local
348 ret = tracer_init(trace, tr); in trace_selftest_startup_dynamic_tracing()
349 if (ret) { in trace_selftest_startup_dynamic_tracing()
350 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_dynamic_tracing()
358 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_dynamic_tracing()
359 if (ret) in trace_selftest_startup_dynamic_tracing()
363 ret = -1; in trace_selftest_startup_dynamic_tracing()
379 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_dynamic_tracing()
383 if (!ret && count != 1) { in trace_selftest_startup_dynamic_tracing()
386 ret = -1; in trace_selftest_startup_dynamic_tracing()
391 ret = trace_selftest_ops(1); in trace_selftest_startup_dynamic_tracing()
401 if (!ret) in trace_selftest_startup_dynamic_tracing()
402 ret = trace_selftest_ops(2); in trace_selftest_startup_dynamic_tracing()
404 return ret; in trace_selftest_startup_dynamic_tracing()
455 int ret; in trace_selftest_function_recursion() local
469 ret = ftrace_set_filter(&test_rec_probe, func_name, len, 1); in trace_selftest_function_recursion()
470 if (ret) { in trace_selftest_function_recursion()
475 ret = register_ftrace_function(&test_rec_probe); in trace_selftest_function_recursion()
476 if (ret) { in trace_selftest_function_recursion()
485 ret = -1; in trace_selftest_function_recursion()
497 ret = ftrace_set_filter(&test_recsafe_probe, func_name, len, 1); in trace_selftest_function_recursion()
498 if (ret) { in trace_selftest_function_recursion()
503 ret = register_ftrace_function(&test_recsafe_probe); in trace_selftest_function_recursion()
504 if (ret) { in trace_selftest_function_recursion()
513 ret = -1; in trace_selftest_function_recursion()
520 ret = 0; in trace_selftest_function_recursion()
524 return ret; in trace_selftest_function_recursion()
559 int ret; in trace_selftest_function_regs() local
578 ret = ftrace_set_filter(&test_regs_probe, func_name, len, 1); in trace_selftest_function_regs()
583 if (ret && ret != -ENODEV) { in trace_selftest_function_regs()
588 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
594 if (!ret) { in trace_selftest_function_regs()
599 ret = register_ftrace_function(&test_regs_probe); in trace_selftest_function_regs()
601 if (ret) { in trace_selftest_function_regs()
611 ret = -1; in trace_selftest_function_regs()
631 ret = 0; in trace_selftest_function_regs()
635 return ret; in trace_selftest_function_regs()
648 int ret; in trace_selftest_startup_function() local
656 ret = tracer_init(trace, tr); in trace_selftest_startup_function()
657 if (ret) { in trace_selftest_startup_function()
658 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function()
669 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_function()
673 if (!ret && !count) { in trace_selftest_startup_function()
675 ret = -1; in trace_selftest_startup_function()
679 ret = trace_selftest_startup_dynamic_tracing(trace, tr, in trace_selftest_startup_function()
681 if (ret) in trace_selftest_startup_function()
684 ret = trace_selftest_function_recursion(); in trace_selftest_startup_function()
685 if (ret) in trace_selftest_startup_function()
688 ret = trace_selftest_function_regs(); in trace_selftest_startup_function()
693 if (ret) in trace_selftest_startup_function()
696 return ret; in trace_selftest_startup_function()
734 int ret; in trace_selftest_startup_function_graph() local
743 ret = register_ftrace_graph(&trace_graph_return, in trace_selftest_startup_function_graph()
745 if (ret) { in trace_selftest_startup_function_graph()
746 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_function_graph()
757 ret = -1; in trace_selftest_startup_function_graph()
764 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_function_graph()
769 if (!ret && !count) { in trace_selftest_startup_function_graph()
771 ret = -1; in trace_selftest_startup_function_graph()
779 if (ret) in trace_selftest_startup_function_graph()
782 return ret; in trace_selftest_startup_function_graph()
793 int ret; in trace_selftest_startup_irqsoff() local
796 ret = tracer_init(trace, tr); in trace_selftest_startup_irqsoff()
797 if (ret) { in trace_selftest_startup_irqsoff()
798 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_irqsoff()
799 return ret; in trace_selftest_startup_irqsoff()
819 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_irqsoff()
820 if (!ret) in trace_selftest_startup_irqsoff()
821 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_irqsoff()
825 if (!ret && !count) { in trace_selftest_startup_irqsoff()
827 ret = -1; in trace_selftest_startup_irqsoff()
832 return ret; in trace_selftest_startup_irqsoff()
842 int ret; in trace_selftest_startup_preemptoff() local
858 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptoff()
859 if (ret) { in trace_selftest_startup_preemptoff()
860 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptoff()
861 return ret; in trace_selftest_startup_preemptoff()
881 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptoff()
882 if (!ret) in trace_selftest_startup_preemptoff()
883 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptoff()
887 if (!ret && !count) { in trace_selftest_startup_preemptoff()
889 ret = -1; in trace_selftest_startup_preemptoff()
894 return ret; in trace_selftest_startup_preemptoff()
904 int ret; in trace_selftest_startup_preemptirqsoff() local
920 ret = tracer_init(trace, tr); in trace_selftest_startup_preemptirqsoff()
921 if (ret) { in trace_selftest_startup_preemptirqsoff()
922 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_preemptirqsoff()
947 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
948 if (ret) in trace_selftest_startup_preemptirqsoff()
951 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
952 if (ret) in trace_selftest_startup_preemptirqsoff()
955 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
957 ret = -1; in trace_selftest_startup_preemptirqsoff()
977 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_preemptirqsoff()
978 if (ret) in trace_selftest_startup_preemptirqsoff()
981 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
983 if (!ret && !count) { in trace_selftest_startup_preemptirqsoff()
985 ret = -1; in trace_selftest_startup_preemptirqsoff()
995 return ret; in trace_selftest_startup_preemptirqsoff()
1045 int ret; in trace_selftest_startup_wakeup() local
1060 ret = tracer_init(trace, tr); in trace_selftest_startup_wakeup()
1061 if (ret) { in trace_selftest_startup_wakeup()
1062 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_wakeup()
1063 return ret; in trace_selftest_startup_wakeup()
1088 ret = trace_test_buffer(&tr->trace_buffer, NULL); in trace_selftest_startup_wakeup()
1089 printk("ret = %d\n", ret); in trace_selftest_startup_wakeup()
1090 if (!ret) in trace_selftest_startup_wakeup()
1091 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_wakeup()
1102 if (!ret && !count) { in trace_selftest_startup_wakeup()
1104 ret = -1; in trace_selftest_startup_wakeup()
1107 return ret; in trace_selftest_startup_wakeup()
1116 int ret; in trace_selftest_startup_sched_switch() local
1119 ret = tracer_init(trace, tr); in trace_selftest_startup_sched_switch()
1120 if (ret) { in trace_selftest_startup_sched_switch()
1121 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_sched_switch()
1122 return ret; in trace_selftest_startup_sched_switch()
1130 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_sched_switch()
1134 if (!ret && !count) { in trace_selftest_startup_sched_switch()
1136 ret = -1; in trace_selftest_startup_sched_switch()
1139 return ret; in trace_selftest_startup_sched_switch()
1148 int ret; in trace_selftest_startup_branch() local
1151 ret = tracer_init(trace, tr); in trace_selftest_startup_branch()
1152 if (ret) { in trace_selftest_startup_branch()
1153 warn_failed_init_tracer(trace, ret); in trace_selftest_startup_branch()
1154 return ret; in trace_selftest_startup_branch()
1162 ret = trace_test_buffer(&tr->trace_buffer, &count); in trace_selftest_startup_branch()
1166 if (!ret && !count) { in trace_selftest_startup_branch()
1168 ret = -1; in trace_selftest_startup_branch()
1171 return ret; in trace_selftest_startup_branch()