diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-09-25 01:40:08 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-09-25 15:36:03 -0400 |
| commit | 720dee53ad8dfd528941fbbc264574601b04488a (patch) | |
| tree | 962f0ceeb9f7d09ca5d609acec69388431312946 /kernel/trace/trace.c | |
| parent | fd264ce96c382bc2e36eb1f49ac45c5980650244 (diff) | |
tracing/boot: Initialize per-instance event list in early boot
Initialize per-instance event list in early boot time (before
initializing instance directory on tracefs). This fixes boot-time
tracing to correctly handle the boot-time per-instance settings.
Link: https://lkml.kernel.org/r/160096560826.182763.17110991546046128881.stgit@devnote2
Fixes: 4114fbfd02f1 ("tracing: Enable creating new instance early boot")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 6211a13b3327..3f2533adae72 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8700,7 +8700,8 @@ static struct trace_array *trace_array_create(const char *name) ret = trace_array_create_dir(tr); if (ret) goto out_free_tr; - } + } else + __trace_early_add_events(tr); list_add(&tr->list, &ftrace_trace_arrays); |