diff options
Diffstat (limited to 'kernel/trace/trace_events.c')
| -rw-r--r-- | kernel/trace/trace_events.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index c212a7f934ec..079a93ae8a9d 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -147,7 +147,8 @@ int trace_event_raw_init(struct ftrace_event_call *call) } EXPORT_SYMBOL_GPL(trace_event_raw_init); -int ftrace_event_reg(struct ftrace_event_call *call, enum trace_reg type) +int ftrace_event_reg(struct ftrace_event_call *call, + enum trace_reg type, void *data) { switch (type) { case TRACE_REG_REGISTER: @@ -170,6 +171,11 @@ int ftrace_event_reg(struct ftrace_event_call *call, enum trace_reg type) call->class->perf_probe, call); return 0; + case TRACE_REG_PERF_OPEN: + case TRACE_REG_PERF_CLOSE: + case TRACE_REG_PERF_ADD: + case TRACE_REG_PERF_DEL: + return 0; #endif } return 0; @@ -209,7 +215,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call, tracing_stop_cmdline_record(); call->flags &= ~TRACE_EVENT_FL_RECORDED_CMD; } - call->class->reg(call, TRACE_REG_UNREGISTER); + call->class->reg(call, TRACE_REG_UNREGISTER, NULL); } break; case 1: @@ -218,7 +224,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call, tracing_start_cmdline_record(); call->flags |= TRACE_EVENT_FL_RECORDED_CMD; } - ret = call->class->reg(call, TRACE_REG_REGISTER); + ret = call->class->reg(call, TRACE_REG_REGISTER, NULL); if (ret) { tracing_stop_cmdline_record(); pr_info("event trace: Could not enable event " |