diff options
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 8fad3776e84..ef4dbac9556 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2171,6 +2171,12 @@ tracing_set_trace_read(struct file *filp, char __user *ubuf, return simple_read_from_buffer(ubuf, cnt, ppos, buf, r); } +int tracer_init(struct tracer *t, struct trace_array *tr) +{ + tracing_reset_online_cpus(tr); + return t->init(tr); +} + static int tracing_set_tracer(const char *buf) { struct trace_array *tr = &global_trace; @@ -2195,7 +2201,7 @@ static int tracing_set_tracer(const char *buf) current_trace = t; if (t->init) { - ret = t->init(tr); + ret = tracer_init(t, tr); if (ret) goto out; } |