diff options
Diffstat (limited to 'kernel/trace/trace_selftest.c')
-rw-r--r-- | kernel/trace/trace_selftest.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index a6f1ed75f83..85715b86a34 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -248,6 +248,10 @@ trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr) ftrace_enabled = save_ftrace_enabled; tracer_enabled = save_tracer_enabled; + /* kill ftrace totally if we failed */ + if (ret) + ftrace_kill(); + return ret; } #endif /* CONFIG_FTRACE */ |