Lines Matching refs:ret
208 int ret; in event_trigger_regex_open() local
210 ret = security_locked_down(LOCKDOWN_TRACEFS); in event_trigger_regex_open()
211 if (ret) in event_trigger_regex_open()
212 return ret; in event_trigger_regex_open()
233 ret = seq_open(file, &event_triggers_seq_ops); in event_trigger_regex_open()
234 if (!ret) { in event_trigger_regex_open()
240 return ret; in event_trigger_regex_open()
272 ssize_t ret; in event_trigger_regex_write() local
293 ret = trigger_process_regex(event_file, buf); in event_trigger_regex_write()
294 if (ret < 0) in event_trigger_regex_write()
295 return ret; in event_trigger_regex_write()
455 int ret = 0; in trace_event_trigger_enable_disable() local
459 return ret; in trace_event_trigger_enable_disable()
461 ret = trace_event_enable_disable(file, 1, 1); in trace_event_trigger_enable_disable()
464 return ret; in trace_event_trigger_enable_disable()
466 ret = trace_event_enable_disable(file, 0, 1); in trace_event_trigger_enable_disable()
469 return ret; in trace_event_trigger_enable_disable()
550 int ret = 0; in register_trigger() local
560 ret = data->ops->init(data); in register_trigger()
561 if (ret < 0) in register_trigger()
562 return ret; in register_trigger()
568 ret = trace_event_trigger_enable_disable(file, 1); in register_trigger()
569 if (ret < 0) { in register_trigger()
573 return ret; in register_trigger()
763 int ret = 0; in event_trigger_separate_filter() local
769 ret = -EINVAL; in event_trigger_separate_filter()
770 return ret; in event_trigger_separate_filter()
781 return ret; in event_trigger_separate_filter()
799 return ret; in event_trigger_separate_filter()
858 int ret = 0; in event_trigger_parse_num() local
870 ret = kstrtoul(number, 0, &trigger_data->count); in event_trigger_parse_num()
873 return ret; in event_trigger_parse_num()
979 int ret; in event_trigger_parse() local
983 ret = event_trigger_separate_filter(param_and_filter, ¶m, &filter, false); in event_trigger_parse()
984 if (ret) in event_trigger_parse()
985 return ret; in event_trigger_parse()
987 ret = -ENOMEM; in event_trigger_parse()
990 return ret; in event_trigger_parse()
998 ret = event_trigger_parse_num(param, trigger_data); in event_trigger_parse()
999 if (ret) in event_trigger_parse()
1002 ret = event_trigger_set_filter(cmd_ops, file, filter, trigger_data); in event_trigger_parse()
1003 if (ret < 0) in event_trigger_parse()
1009 ret = event_trigger_register(cmd_ops, file, glob, trigger_data); in event_trigger_parse()
1010 if (ret) in event_trigger_parse()
1015 return ret; in event_trigger_parse()
1020 return ret; in event_trigger_parse()
1045 int ret = -EINVAL; in set_trigger_filter() local
1054 return ret; in set_trigger_filter()
1057 return ret; in set_trigger_filter()
1060 ret = create_event_filter(file->tr, file->event_call, in set_trigger_filter()
1098 ret = -ENOMEM; in set_trigger_filter()
1101 return ret; in set_trigger_filter()
1461 int ret = tracing_arm_snapshot(file->tr); in register_snapshot_trigger() local
1463 if (ret < 0) in register_snapshot_trigger()
1464 return ret; in register_snapshot_trigger()
1466 ret = register_trigger(glob, data, file); in register_snapshot_trigger()
1467 if (ret < 0) in register_snapshot_trigger()
1469 return ret; in register_snapshot_trigger()
1519 int ret; in register_trigger_snapshot_cmd() local
1521 ret = register_event_command(&trigger_snapshot_cmd); in register_trigger_snapshot_cmd()
1522 WARN_ON(ret < 0); in register_trigger_snapshot_cmd()
1524 return ret; in register_trigger_snapshot_cmd()
1615 int ret; in register_trigger_stacktrace_cmd() local
1617 ret = register_event_command(&trigger_stacktrace_cmd); in register_trigger_stacktrace_cmd()
1618 WARN_ON(ret < 0); in register_trigger_stacktrace_cmd()
1620 return ret; in register_trigger_stacktrace_cmd()
1748 int ret; in event_enable_trigger_parse() local
1755 ret = event_trigger_separate_filter(param_and_filter, ¶m, &filter, true); in event_enable_trigger_parse()
1756 if (ret) in event_enable_trigger_parse()
1757 return ret; in event_enable_trigger_parse()
1765 ret = -EINVAL; in event_enable_trigger_parse()
1768 return ret; in event_enable_trigger_parse()
1779 ret = -ENOMEM; in event_enable_trigger_parse()
1783 return ret; in event_enable_trigger_parse()
1792 return ret; in event_enable_trigger_parse()
1799 ret = 0; in event_enable_trigger_parse()
1800 return ret; in event_enable_trigger_parse()
1806 ret = event_trigger_parse_num(param, trigger_data); in event_enable_trigger_parse()
1807 if (ret) in event_enable_trigger_parse()
1810 ret = event_trigger_set_filter(cmd_ops, file, filter, trigger_data); in event_enable_trigger_parse()
1811 if (ret < 0) in event_enable_trigger_parse()
1815 ret = trace_event_try_get_ref(event_enable_file->event_call); in event_enable_trigger_parse()
1816 if (!ret) { in event_enable_trigger_parse()
1817 ret = -EBUSY; in event_enable_trigger_parse()
1821 ret = trace_event_enable_disable(event_enable_file, 1, 1); in event_enable_trigger_parse()
1822 if (ret < 0) in event_enable_trigger_parse()
1825 ret = event_trigger_register(cmd_ops, file, glob, trigger_data); in event_enable_trigger_parse()
1826 if (ret) in event_enable_trigger_parse()
1830 return ret; in event_enable_trigger_parse()
1840 return ret; in event_enable_trigger_parse()
1850 int ret = 0; in event_enable_register_trigger() local
1865 ret = data->ops->init(data); in event_enable_register_trigger()
1866 if (ret < 0) in event_enable_register_trigger()
1867 return ret; in event_enable_register_trigger()
1873 ret = trace_event_trigger_enable_disable(file, 1); in event_enable_register_trigger()
1874 if (ret < 0) { in event_enable_register_trigger()
1878 return ret; in event_enable_register_trigger()
1959 int ret; in register_trigger_enable_disable_cmds() local
1961 ret = register_event_command(&trigger_enable_cmd); in register_trigger_enable_disable_cmds()
1962 if (WARN_ON(ret < 0)) in register_trigger_enable_disable_cmds()
1963 return ret; in register_trigger_enable_disable_cmds()
1964 ret = register_event_command(&trigger_disable_cmd); in register_trigger_enable_disable_cmds()
1965 if (WARN_ON(ret < 0)) in register_trigger_enable_disable_cmds()
1968 return ret; in register_trigger_enable_disable_cmds()
1973 int ret; in register_trigger_traceon_traceoff_cmds() local
1975 ret = register_event_command(&trigger_traceon_cmd); in register_trigger_traceon_traceoff_cmds()
1976 if (WARN_ON(ret < 0)) in register_trigger_traceon_traceoff_cmds()
1977 return ret; in register_trigger_traceon_traceoff_cmds()
1978 ret = register_event_command(&trigger_traceoff_cmd); in register_trigger_traceon_traceoff_cmds()
1979 if (WARN_ON(ret < 0)) in register_trigger_traceon_traceoff_cmds()
1982 return ret; in register_trigger_traceon_traceoff_cmds()