static struct workqueue_struct *eval_map_wq __initdata;
static struct work_struct eval_map_work __initdata;
+static struct work_struct tracerfs_init_work __initdata;
static void __init eval_map_work_func(struct work_struct *work)
{
return 0;
}
+subsys_initcall(trace_eval_init);
+
static int __init trace_eval_sync(void)
{
/* Make sure the eval map updates are finished */
};
#endif /* CONFIG_MODULES */
-static __init int tracer_init_tracefs(void)
+static __init void tracer_init_tracefs_work_func(struct work_struct *work)
{
- int ret;
-
- trace_access_lock_init();
-
- ret = tracing_init_dentry();
- if (ret)
- return 0;
event_trace_init();
trace_create_file("saved_tgids", TRACE_MODE_READ, NULL,
NULL, &tracing_saved_tgids_fops);
- trace_eval_init();
-
trace_create_eval_file(NULL);
#ifdef CONFIG_MODULES
create_trace_instances(NULL);
update_tracer_options(&global_trace);
+}
+
+static __init int tracer_init_tracefs(void)
+{
+ int ret;
+
+ trace_access_lock_init();
+
+ ret = tracing_init_dentry();
+ if (ret)
+ return 0;
+
+ if (eval_map_wq) {
+ INIT_WORK(&tracerfs_init_work, tracer_init_tracefs_work_func);
+ queue_work(eval_map_wq, &tracerfs_init_work);
+ } else {
+ tracer_init_tracefs_work_func(NULL);
+ }
return 0;
}