Lines Matching refs:ret
119 int ret = 0; in synth_event_define_fields() local
126 ret = trace_define_field(call, type, name, offset, size, in synth_event_define_fields()
128 if (ret) in synth_event_define_fields()
144 return ret; in synth_event_define_fields()
587 int len, ret = -ENOMEM; in parse_synth_field() local
625 ret = -EINVAL; in parse_synth_field()
660 ret = -EINVAL; in parse_synth_field()
686 ret = -EINVAL; in parse_synth_field()
700 field = ERR_PTR(ret); in parse_synth_field()
755 int ret = 0; in register_synth_event() local
760 ret = -ENOMEM; in register_synth_event()
766 ret = PTR_ERR(event->tp); in register_synth_event()
775 ret = register_trace_event(&call->event); in register_synth_event()
776 if (!ret) { in register_synth_event()
777 ret = -ENODEV; in register_synth_event()
786 ret = trace_add_event_call(call); in register_synth_event()
787 if (ret) { in register_synth_event()
793 ret = set_synth_event_print_fmt(call); in register_synth_event()
795 if (ret < 0) in register_synth_event()
798 return ret; in register_synth_event()
807 int ret; in unregister_synth_event() local
809 ret = trace_remove_event_call(call); in unregister_synth_event()
811 return ret; in unregister_synth_event()
923 int ret; in synth_event_add_field() local
936 ret = dynevent_arg_pair_add(cmd, &arg_pair, synth_event_check_arg_fn); in synth_event_add_field()
937 if (ret) in synth_event_add_field()
938 return ret; in synth_event_add_field()
941 ret = -EINVAL; in synth_event_add_field()
943 return ret; in synth_event_add_field()
966 int ret; in synth_event_add_field_str() local
978 ret = dynevent_arg_add(cmd, &arg, NULL); in synth_event_add_field_str()
979 if (ret) in synth_event_add_field_str()
980 return ret; in synth_event_add_field_str()
983 ret = -EINVAL; in synth_event_add_field_str()
985 return ret; in synth_event_add_field_str()
1011 int ret = 0; in synth_event_add_fields() local
1015 ret = -EINVAL; in synth_event_add_fields()
1019 ret = synth_event_add_field(cmd, fields[i].type, fields[i].name); in synth_event_add_fields()
1020 if (ret) in synth_event_add_fields()
1024 return ret; in synth_event_add_fields()
1061 int ret; in __synth_event_gen_cmd_start() local
1071 ret = dynevent_arg_add(cmd, &arg, NULL); in __synth_event_gen_cmd_start()
1072 if (ret) in __synth_event_gen_cmd_start()
1073 return ret; in __synth_event_gen_cmd_start()
1087 ret = -EINVAL; in __synth_event_gen_cmd_start()
1091 ret = synth_event_add_field(cmd, type, name); in __synth_event_gen_cmd_start()
1092 if (ret) in __synth_event_gen_cmd_start()
1097 return ret; in __synth_event_gen_cmd_start()
1132 int ret = 0; in synth_event_gen_cmd_array_start() local
1145 ret = dynevent_arg_add(cmd, &arg, NULL); in synth_event_gen_cmd_array_start()
1146 if (ret) in synth_event_gen_cmd_array_start()
1147 return ret; in synth_event_gen_cmd_array_start()
1153 ret = synth_event_add_field(cmd, fields[i].type, fields[i].name); in synth_event_gen_cmd_array_start()
1154 if (ret) in synth_event_gen_cmd_array_start()
1158 return ret; in synth_event_gen_cmd_array_start()
1197 int i, consumed = 0, n_fields = 0, ret = 0; in __create_synth_event() local
1199 ret = save_cmdstr(argc, name, argv); in __create_synth_event()
1200 if (ret) in __create_synth_event()
1201 return ret; in __create_synth_event()
1219 ret = -EINVAL; in __create_synth_event()
1226 ret = -EEXIST; in __create_synth_event()
1235 ret = -EINVAL; in __create_synth_event()
1241 ret = PTR_ERR(field); in __create_synth_event()
1250 ret = -EINVAL; in __create_synth_event()
1256 ret = PTR_ERR(event); in __create_synth_event()
1260 ret = register_synth_event(event); in __create_synth_event()
1261 if (!ret) in __create_synth_event()
1268 return ret; in __create_synth_event()
1305 int ret; in synth_event_create() local
1313 ret = synth_event_gen_cmd_array_start(&cmd, name, mod, in synth_event_create()
1315 if (ret) in synth_event_create()
1318 ret = synth_event_gen_cmd_end(&cmd); in synth_event_create()
1322 return ret; in synth_event_create()
1328 int ret; in destroy_synth_event() local
1331 ret = -EBUSY; in destroy_synth_event()
1333 ret = unregister_synth_event(se); in destroy_synth_event()
1334 if (!ret) { in destroy_synth_event()
1340 return ret; in destroy_synth_event()
1355 int ret = -ENOENT; in synth_event_delete() local
1361 ret = destroy_synth_event(se); in synth_event_delete()
1379 return ret; in synth_event_delete()
1386 int ret; in create_or_delete_synth_event() local
1390 ret = synth_event_delete(name + 1); in create_or_delete_synth_event()
1391 return ret; in create_or_delete_synth_event()
1394 ret = __create_synth_event(argc - 1, name, (const char **)argv + 1); in create_or_delete_synth_event()
1395 return ret == -ECANCELED ? -EINVAL : ret; in create_or_delete_synth_event()
1401 int ret; in synth_event_run_command() local
1403 ret = trace_run_command(cmd->seq.buffer, create_or_delete_synth_event); in synth_event_run_command()
1404 if (ret) in synth_event_run_command()
1405 return ret; in synth_event_run_command()
1413 return ret; in synth_event_run_command()
1436 int ret = 0; in __synth_event_trace_init() local
1452 ret = -ENOENT; in __synth_event_trace_init()
1458 return ret; in __synth_event_trace_init()
1467 int ret = 0; in __synth_event_trace_start() local
1485 ret = -EINVAL; in __synth_event_trace_start()
1488 return ret; in __synth_event_trace_start()
1523 int ret; in synth_event_trace() local
1525 ret = __synth_event_trace_init(file, &state); in synth_event_trace()
1526 if (ret) { in synth_event_trace()
1527 if (ret == -ENOENT) in synth_event_trace()
1528 ret = 0; /* just disabled, not really an error */ in synth_event_trace()
1529 return ret; in synth_event_trace()
1549 ret = __synth_event_trace_start(file, &state, data_size); in synth_event_trace()
1550 if (ret) in synth_event_trace()
1551 return ret; in synth_event_trace()
1554 ret = -EINVAL; in synth_event_trace()
1600 return ret; in synth_event_trace()
1628 int ret; in synth_event_trace_array() local
1630 ret = __synth_event_trace_init(file, &state); in synth_event_trace_array()
1631 if (ret) { in synth_event_trace_array()
1632 if (ret == -ENOENT) in synth_event_trace_array()
1633 ret = 0; /* just disabled, not really an error */ in synth_event_trace_array()
1634 return ret; in synth_event_trace_array()
1646 ret = __synth_event_trace_start(file, &state, data_size); in synth_event_trace_array()
1647 if (ret) in synth_event_trace_array()
1648 return ret; in synth_event_trace_array()
1651 ret = -EINVAL; in synth_event_trace_array()
1692 return ret; in synth_event_trace_array()
1727 int ret; in synth_event_trace_start() local
1732 ret = __synth_event_trace_init(file, trace_state); in synth_event_trace_start()
1733 if (ret) { in synth_event_trace_start()
1734 if (ret == -ENOENT) in synth_event_trace_start()
1735 ret = 0; /* just disabled, not really an error */ in synth_event_trace_start()
1736 return ret; in synth_event_trace_start()
1742 ret = __synth_event_trace_start(file, trace_state, 0); in synth_event_trace_start()
1744 return ret; in synth_event_trace_start()
1754 int i, ret = 0; in __synth_event_add_val() local
1757 ret = -EINVAL; in __synth_event_add_val()
1764 ret = -EINVAL; in __synth_event_add_val()
1770 ret = -EINVAL; in __synth_event_add_val()
1787 ret = -EINVAL; in __synth_event_add_val()
1792 ret = -EINVAL; in __synth_event_add_val()
1804 ret = -EINVAL; in __synth_event_add_val()
1809 ret = -EINVAL; in __synth_event_add_val()
1835 return ret; in __synth_event_add_val()
1961 int ret; in synth_event_release() local
1966 ret = unregister_synth_event(event); in synth_event_release()
1967 if (ret) in synth_event_release()
1968 return ret; in synth_event_release()
2031 int ret; in synth_events_open() local
2033 ret = security_locked_down(LOCKDOWN_TRACEFS); in synth_events_open()
2034 if (ret) in synth_events_open()
2035 return ret; in synth_events_open()
2038 ret = dyn_events_release_all(&synth_event_ops); in synth_events_open()
2039 if (ret < 0) in synth_events_open()
2040 return ret; in synth_events_open()