diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9f4d56f74b46..dd60c14a0fb0 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4919,6 +4919,9 @@ static const char readme_msg[] = "\t The available actions are:\n\n" "\t <synthetic_event>(param list) - generate synthetic event\n" "\t save(field,...) - save current event fields\n" +#ifdef CONFIG_TRACER_SNAPSHOT + "\t snapshot() - snapshot the trace buffer\n" +#endif #endif ; |